Here's what will be airing on H&I on Father's Day, all times Eastern:

6am-Science Max (E/I)
6:30am-Think Big (E/I)
7am-All the Answers (E/I)
7:30am-Animal DNA (E/I)
8am-Hearts of Heroes (E/I)
8:30am-Hearts of Heroes (E/I)
9am-Batman: "Penguin Sets a Trend" (S2E43, OAD: February 1, 1967)
9:30am-Batman: "Penguin's Disastrous End" (S2E44, OAD: February 2, 1967)
10am-Wonder Woman: "Phantom of the Roller Coaster: Part 2" (S3E24, OAD: September 11, 1979)
11am-Adventures of Superman: "The Birthday Letter" (S1E7, OAD: October 31, 1952)
11:30am-Adventures of Superman: "The Mind Machine" (S1E8, OAD: November 7, 1952)
12pm-Adventures of Superman: "Rescue" (S1E9, OAD: November 14, 1952)
12:30pm-Adventures of Superman: "The Secret of Superman" (S1E10, OAD: November 21, 1952)
1pm-Walker, Texas Ranger: "Behind the Badge" (S4E20, OAD: March 23, 1996)
2pm-Walker, Texas Ranger: "Blackout" (S4E21, OAD: April 6, 1996)
3pm-Walker, Texas Ranger: "Deadline" (S4E22, OAD: April 13, 1996)
4pm-Walker, Texas Ranger: "The Siege" (S4E23, OAD: April 27, 1996)
5pm-Walker, Texas Ranger: "The Moscow Connection" (S4E24, OAD: May 4, 1996)
6pm-Walker: "Bobble Head" (S1E3, OAD: February 4, 2021)
7pm-Walker: "Don't Fence Me In" (S1E4, OAD: February 11, 2021)
8pm-Star Trek: "The Enemy Within" (S1E5, OAD: October 6, 1966)
9pm-Star Trek: The Next Generation: "The Offspring" (S3E16, OAD: March 12, 1990)
10pm-Star Trek: Deep Space Nine: "Body Parts" (S4E25, OAD: June 8, 1996)
11pm-Star Trek: Voyager: "Q2" (S7E19, OAD: April 11, 2001)
12am-Star Trek: Enterprise: "First Flight" (S2E24, OAD: May 14, 2003)
1am-Highlander: "Line of Fire" (S3E2, OAD: October 3, 1994)
2am-Highlander: "The Revolutionary" (S3E3, OAD: October 10, 1994)
3am-Highlander: "The Cross of St. Antoine" (S3E4, OAD: October 17, 1994)
4am-Renegade: "Dead End and Easy Money" (S2E4, OAD: October 4, 1993)
5am-Renegade: "No Good Deed..." (S2E5, OAD: October 11, 1993)