A = Alice Mitchell

B = Billy Booth (Tommy Anderson)

C= Ms. Cathcart

D=Mr. Dorfman, the postman who one day just up and disappeared!

E= Elderly, Mr. and Mrs. Wilson were a little bit elderly

F = "The Fifty-Thousandth Customer" (My favorite episode of the series)

G = Mr. Guth from the Museum.... Season 3 in "Mr. Wilsons Inheritence" He appraised all of Mr. Wilsons artwork.....

H = Hank Ketcham, creator of Dennis the Menace.

I = Irene Tedrow .......... (Mrs. Elkins)

J = Johnny Brady

K = Mr. Krinkie.......... Newspaper man

L = Mr. Lawrence Finch.......... Drugstore owner

M = Margaret Wade

N= Nervous medicine for Mr. Wilson

O = Opie Swanson

P = Persnicketty = Mr. Wilson, very often

Q = Quigley, Otis

R= Rambunctious, Dennis

S - Seymour; one of Dennis' friends

T= Tabby cat that belonged to Mrs. Elkins...an orange tabby cat that Dennis re-named.

P = Mrs. Purcell.........Mr. Wilsons neighbor that came over to the Wilsons after she found out they were having a swimming pool put in.... Brought some homemade jelly for morning toast for the Wilsons. lol... She was a hottie with a cute little Southern accent in a very big dress..... Wow. I'm out of order real quick...lol.... I thought we were still on P... I should read before typing...

T= Tabby cat that belonged to Mrs. Elkins...an orange tabby cat that Dennis re-named.

U = Uncle Ned

V= Volunteering: Dennis was always volunteering to help Mr. Wilson out with his garden or something else

W = Mr. Wilson

E(X)asperated - How Mr. Wilson felt when Dennis was around too much!

Yelling - Dennis oftens yells

Z

Z - Zambezi, the real name of the dog Dennis brings to Miss Cathcart in the season 2 episode "Miss Cathcart's Friend".

Excellent snorlaxnut On the "Z"..... I just remembered that dog and was searching for the episode. Probably the only Z from that show.....

A- Alice Mitchell, Dennis's Mom.

B = "Best Neighbor" ...... Episode title in season 3.

C - Cats; Mrs. Elkins was a real cat lover.

D - Dennis :)

E

E - Energy, something Dennis had plenty of.

F - Lawrence Finch......... Drugstore owner.

G= Good Old Mr. Wilson

H - Ron Howard..... He was in "Dennis haunts a house" in season 1 and I believe a couple of other season 1 episodes.....

I= Irene Tedrow who played Mrs. Elkins

J - Joey McDonald........ Friend of Dennis

K= Krinkle as in Mr. Krinkle

L - "The Lucky Piece" episode title in season 3....

M = Margaret

N - New principal who was easily offended in a season 4 episode

O - "Out of Retirement"..... Season 2. Mr. Cramer wants George to return to work and transfer to Pittsburgh. Thankfully he finally came to his senses and turned it down.... Playing Hide and seek with Dennis he became locked in the hall closet...

Pretty - Dennis's mom is pretty :)

Q

Q - Quiet; a word Mr. Wilson would never use to describe Dennis!

R - Running .. dennis is a good runner!

S

S - Mrs. Schooner... Head of the neighborhood beautification committee's in Hillsdale......

T - Lucy Tarbell, played by Alice Pearce (Bewitched's Gladys Kravitz) on 2 episodes: "You Go Your Way" & "Jayne Butterfield Says".

U - Uniform..... When George & Margaret put on a wedding for Georges niece Dennis salutes Bob and says "That is most beautiful uniform I have ever seen in all of my life"..........

V - Voodoo; Mr. Wilson is suspected of being a witch doctor practicing voodoo in one of the Gale Gordon episodes.

W - Mary Wickes (Miss Esther Cathcart) Spinster....

X - "X" Marks the spot as he is showing his handmade treasure map in "The Treasure Chest" in season 3.....

Y = Yelling by Mr. Wilson

Z = Zoo animals... Mr. Wilson thinks zoo animals have escaped when Dennis is camping in the backyard while listening to a record.

A = Aunt Emma Visits the Wilsons

B - Bird watching... Mr. Wilson loves to watch birds.

C - CBS

D = Dog (Freemont)

E - Emma

F = Finicky and persnickety Mr. Wilson

Gloria Henry who played Alice Mitchell

H- Hoping to get some peace and quiet from Dennis , that is what Mr. Wilson wanted!

I = Irritating = Dennis to Mr. Wilson

J- Joey, one of Dennis's friends

K = Kindly = Mrs. Wilson

L = Listen to the Mockingbird

M = Margaret

N = Ned Matthews

O = Opie Swanson

P = Paper Drive

Q = Mr. Quigley

R = Rare Coin

S = Sam: the name of Dennis' pet frog.

T = Trouble = Dennis is always causing some type, although he doesn’t to...especially to really swell Mr. Wilson.

U = Miss Cathcart's Sunsuit

V=Verna Felton, who played John (and George) Wilson's Aunt Emma in the series finale. Her son, Lee Millar, played Tommy's dad in a first-season episode about the Canadian Crestled Warbler and again in the third season when Mr. Wilson becomes president of the Little League.

W = Dennis and the Wedding

Xmas episodes where Dennis sings "Silent Night"

Y - Going Away Gift

Z - San Diego Zoo

A=Alice Pearce, who had two hilarious appearances as spinster Lucy Tarbell in Season 4.

B = Best Neighbor

C = Cathcart, Miss

D = Dennis!

E=Edna and Elizabeth, two of the ill sisters Mrs. Wilson went to visit in the first season (and who were never mentioned again ...)

F = Fishing rod that Dennis wants to buy

G = Great Scott!

H = Herbert Anderson

I = Irritating = Dennis to Mr. Wilson

J = Joseph Kearns

(And another way...)

K = Kearns, Joseph

L = Listen to the Mockingbird

M = Mitchells

N = New Neighbors, The

O=Ohio, where John and Eloise Wilson were living before they moved to 625 Elm Street.

P = Paint-up, Clean-up Week

Q =Quarrels between Miss Cathcart and Mr. Wilson

R = Raffle Ticket, The

S - Sgt. Mooney

T - The Christmas Story

U = Under his skin = Where Dennis gets with poor Mr.Wilson

V = Valentine's Day cards that Dennis and Tommy try to sell in July to buy swim fins

Wilsons

X = Dennis and the Good Example

Y = Yelling by Mr. Wilson - often to Miss Cathcart

Z = Zambezi

A = Aggravating Mr. Wilson = a favorite pastime of Dennis’s

B = Best Neighbor

C = Cathcart, Miss

D = Dennis!

E = Mrs. Elkins

F............Freemont

G = George Wilson

H = Henry Mitchell

I = Irritating = Dennis to Mr. Wilson

J = Joey, Dennis' non-speaking little friend

K = Klutzy happenings when Dennis visits Mr. W

L = Lunches, Dennis likes to have Peanut butter, mayonnaise and banana sandwiches for lunch

M = Margaret

N = Nervous Medicine for Mr. Wilson

O = on to Dennis= his mom!

P = Paint-up, Clean-up Week

Q = Quintessential grouch Mr. Wilson

R = Rabbit's foot that Dennis finds

S = Street signpost that Dennis messes up causing major trouble for the Wilson's

T = Tenting Tonight

U = Upsetting Mr. Wilson = a specialty of Dennis’s!

V = Visit from George's uncle Ned

W = Wilsons

X = Dennis and the Saxophone

Y = Yams (sweet potatoes) that Dennis planted in Mr. Wilson's flower garden

Z = Zest for mischief = Dennis

A = Always on the prowl for man hunting: Ms. Cathcart

A = Always on the prowl for man hunting: Ms. Cathcart

B- Bespectacled little TV repairman was one of the men she was prowling ! He wasn't interested!

C = Character = Dennis for sure, but a good one.

D- Dolls - Margaret sure loved her dolls !


https://i.pinimg.com/originals/82/4c/c8/824cc84902c18f4c0effdb34a63df89b.jpg

E = Easygoing = Henry Mitchell

F = Father's Day for Mr. Wilson

G = Grouchy = Mr. Wilson

H = "Helping" Mr. Wilson on a daily basis: Dennis

I = Imaginative = Dennis!

J = "Jeepers"!!!

K = Hank Ketcham

L = Listen to the Mockingbird

M = Margaret

N = New Neighbors, The

O = Overactive, desperate need for male attention: Ms. Cathcart!

P = Paint-up, Clean-up Week

Q = Mr. Quigly

R = Rascally but lovable Dennis

S = Seymour: Dennis' youngest friend

T = Leo Trinkle

S = Sgt. Mooney

T - Tommy Anderson

U = Miss Cathcart's Sunsuit

V - very pushy Margaret

W - Whip Crawford

X = Extra mischevious, but good-natured, Dennis

Y = Yelling that Dennis often does

Z - zigzag, on his tricycle, early Dennis.

A = Annoys Mr. Wilson, even though he doesn’t mean to = Dennis

B = Best Neighbor

C = Carl Cadwell

D = Dennis

E = Energetic = Dennis

F = Fremont

G - George Wilson

H - Haunted House

I - Listen to the Mockingbird

J - Jay North

K - Kearns, Jos.

L - Listen to the Mockingbird

M - Margaret

N - Dennis' Newspaper

O = Ornery =Mr. Wilson, at times

P = Dennis' Paper Drive

Q - Quigley, Mr.

R = Jeannie Russell

S - Seymour

T = Trouble = Dennis is always getting into it.

U - Dennis Haunts a House

V = Volunteering to help out Mr. Wilson - Dennis

W - Wilsons, Eloise and John.

X - Dennis by Proxy

Y = Yelling "Oh, Fiddle, faddle" all the time: Mr. Wilson!

Z = Zambezi

A = Aggravating = Dennis to Mr. Mitchell

B = Bottles that Dennis sells in an attempt to make extra money

C = Cyril Delevanti as Mr. Gibson

D = Dennis!

E = Emma, the aunt of Mr. Wilson

F = Freemont

G = Mr. Guth

H = Helen Franklin

I - Imp Dennis Mitchell

J = Jumping up and down for matrimony = Miss Cathcart

K = Kokanee Salmon that maybe Henry and Mr. Wilson will catch on their planned fishing trip

L = Lawrence Finch

M = Margaret

N = New school principal

O - O'Keefe, Winston--producer.

P = Porter, Mrs.

Q = Mr. Quigley

R - Roger, a teen in a 4th season episode.

S = Starlings that were chased away by Ms. Cathcart's singing

T = The Fishing Trip

U = Underfoot all the time: Dennis!

V = Verna Felton who played Aunt Emma

W = Wilsons

Xmas episodes with Dennis singing "Silent Night"

Y - Sylvia Field

Yelling by Mr. Wilson

Z - Zoo, San Diego - visited in the fourth season.

A = Alistair St. Clair

B = Babysitter = Dennis

C = Miss Cathcart

D = Dennis!

E = Eloise Wilson

F = Finnicky = Mr. Wilson, rather often

G - Georgie Ann, Wilson's niece

H = Herbert Anderson

I- Intrusive , Dennis was very intrusive on Mr. Wilson !

J = Jerpers!

K - Kind hearted , sweet, older lady, Martha Wilson !

L - LA Dodgers pitcher Sandy Koufax in a season 3 episode, just after Joseph Kearns died.

M = Margaret

N = Nelson

O = OVERLY energetic Dennis!

P = Picnic they all go on together

Q = Quintessential mischief maker Dennis

R = Rambunctious Dennis

S = Soapbox Derby Dennis enters

T = Trouble = which really seems to follow Dennis.

U = Uncle Ned

V = Very jealous Margaret over Sen Yuen getting attention from Dennis

W = Wilsons

X = Richard Dixon, an assistant director

Y = Yelling of “Great Scott” by Mr. Wilson

Z = Zany troubles Dennis got involved in

A = Alice Mitchell

B-" Boys will be boys" !A good saying to describe Dennis's behavior !

C = Christmas Horse

D = Digging up Mr. Wilson's miracle plants to replace them with bigger ones: Dennis & Tommy!

E = Eloise Wilson

F = Flora Davis

G = Great Scott!

H = Henry Mitchell

I = Irritating to Mr. Wilson rather often = Dennis

J = Jay North

K = Katherine Prescott