“Jackass: 24 Hour Takeover” (noon, MTV): Johnny Knoxville and pals are in charge, so

“Jackass: 24 Hour Takeover” (noon, MTV): Johnny Knoxville and pals are in charge, so close your eyes.

“Bernard and Doris” (8 p.m., HBO): Susan Sarandon and Ralph Fiennes star in “Bernard and Doris.” It’s a new cable film about an imagined relationship between two real-life acquaintances — reclusive socialite Doris Duke and her Irish butler, who eventually was granted control over her billion-dollar fortune.