Chrissy was wearing the same dress as his date,and they both had blond hair.Jack didn't know that it was Chrissy.Then his accuses him of trying to do something to Chrissy which she thought was his sister.That was a bad night for Jack.

Chrissy was wearing the same dress as his date,and they both had blond hair.

Yeah, I caught that too. Just a case of bad luck for Jack, and then to be called a "sickee" by his date too!

isnt it odd that mister roper had jack caught red handed about him fooling him about being gay when his date came over and they exchaged a passionate kiss. now as snoopy as mr roper was i find it odd he didnt ask jim the bartender about jack's sex pref...or confronted the girl he was with what was going on. he was always up to sneeky things, yet he let that golden opportunity pass.