Cornel Wilde becomes the 100th star Lucy...

Cornel Wilde becomes the 100th star Lucy sees in Hollywood on I Love Lucy (Sunday at 4 p.m. on KTTV).

A young Robert Loggia guests on Alfred Hitchcock Presents (Sunday at 11 p.m. on Nickelodeon) as a man who takes a job with a wealthy importer in order to have enough money to get married.

Lucy pretends she knows Van Johnson to impress her nearsighted friend Caroline Appleby on I Love Lucy (Monday at 9 a.m. on KTTV).

Jim Backus guests on The Adventures of Ellery Queen (Monday at 11 a.m. on A&E;) in an episode in which Ellery’s novel is to be adapted as a Broadway play until the producer suddenly vanishes.

Broderick (“10-4”) Crawford plays a tough tycoon whose unfaithful mistress is found dead on City of Angels (Tuesday at 11 a.m. on A&E;).

Ricky’s depressed he hasn’t had any film offers lately, so Lucy disguises herself as Ernie Kovacs’ chauffeur in order to talk him into giving Ricky a job on the one-hour “Lucy Meets the Mustache” special from 1960 on the We Love Lucy Hour (Tuesday at 9 p.m. on KTTV).

The Best of Saturday Night (Tuesday at 10 p.m. on Nickelodeon) features one of the show’s funniest sketches. Dan Aykroyd plays the Norge refrigerator repairman whose pants keep falling down when he comes to fix Mrs. Loopner’s fridge.

Ricardo “rich Corinthian leather” Montalban plays a handsome stranger who arrives in a small town on Alfred Hitchcock Presents (Wednesday at 11 p.m. on Nickelodeon).

Long before she became Hot Lips in the movie version of “M*A*S*H,” Sally Kellerman guested on Dobie Gillis (Wednesday at 12:30 a.m. on Nickelodeon) in an episode in which Maynard accidently uses a bottle of musk ox oil as hair oil.

Dimple-cheeked John Davidson and Jean “Dark Shadows” Simmons check into Hotel (Thursday at 3 p.m. on Lifetime) for a visit.

John Wayne finds himself quite literally in cement on a classic I Love Lucy (Friday at 9 a.m. on KTTV).

When Madonna was just a 1-year-old, Warren Beatty was playing the snobbish Milton Armitage on Dobie Gillis (Friday at 12:30 a.m. on Nickelodeon). In this episode, Dobie and Milton enter a tailoring contest for the hand of Thalia Menniger (Tuesday Weld).

See how L.A. Law all began when Lifetime encores the two-hour award-winning pilot (Saturday at 8 p.m. on Lifetime).