A pre-"Bewitched" Elizabeth Montgomery and pre-"Alice" Vic Tayback guest on Alfred Hitchcock Presents (Sunday at 10 p.m. on Nickelodeon) in a thriller about a man who wants to jump off a ledge of a building because his wife left him for another man.
John Davidson and Jean Simmons check into the St. Francis on Hotel (Monday at midnight on Lifetime).
Caryn Richman follows in the footsteps of Sandra Dee, Cindy Carol and Sally Field as Gidget in Gidget's Summer Reunion (Tuesday at 4 p.m. on Lifetime), a 1985 TV movie that spawned the syndicated series. Dean Butler co-stars as Moondoggie.
Roddy McDowell watch: The actor who is never at a loss for work guests on Mork & Mindy (Tuesday at 5 p.m. on Nickelodeon) in an episode in which Mork is employed as a night watchman at a science exhibition and befriends a robot named Chuck.
David and Maddie banter for the first time on the repeat of the pilot of Moonlighting (Wednesday at 4 p.m. on Lifetime).