“Deadliest Catch” launches a new season, which means more scenes of manly men braving frigid temperatures and the angry seas, all while we sip our lattes on the couch. 9 p.m., Discovery.

“Scrubs” vet Donald Faison hosts “Who Gets the Last Laugh?” It’s a reality competition that has three comedians competing against each other to pull the best hidden-camera pranks on unsuspecting victims. 10 p.m., TBS.