A pre-”Peyton Place” Ryan O’Neal guests on...

A pre-”Peyton Place” Ryan O’Neal guests on Dobie Gillis (Friday at 8 p.m. on Nickelodeon) in an episode in which Dobie goes on a hunger strike to prove his love for Thalia.

Big city attorney Oliver Wendell Douglas buys a spread near Hooterville on the pilot of Green Acres (Monday at 9 p.m. on Nickelodeon).

Donna gets a parking ticket and a big surprise at the police station when she meets singer Tony Martin, who has received a speeding ticket on The Donna Reed Show (Tuesday at 9:30 p.m. on Nickelodeon).

Brenda Lee visits Make Room for Daddy (Saturday at 1 a.m. on Nickelodeon) as a teen-age singer whom Danny tries to promote.

David and Maddie finally get close to the strains of the Ronettes “Be My Baby” in the “I Am Curious . . . Maddie” episode of Moonlighting (Saturday at 2 p.m. on Lifetime).