Alan Ritchson & Massimo Cannistraro on DC's Titans (2019)

Episode 12 of the second season of DC's Titans featured cast member Alan Ritchson sporting some skimpy black undies, as his character Hank Hall dealt with his internal conflict away from his fellow heroes by taking up cage fighting. He attempted some random sex with a fan early in the hour, only to fall asleep. He later woke up in his undies to discover that his costume had been stolen. He went to a local laundromat looking for clues, causing him to run into guest star Massimo Cannistraro, who was also clad in just underwear.

Alan Ritchson

Massimo Cannistraro