Holy marathon! The Family Channel is going...

Holy marathon! The Family Channel is going batty on Labor Day, presenting a nine-hour “Batman” marathon (Monday at 1 p.m.), featuring select episodes that pit the Dynamic Duo Batman (Adam West) and Robin (Burt Ward) against some of the series’ most popular villains. The marathon kicks off with the Riddler (Frank Gorshin) attempting to take over Gotham City’s fight game. Other adventures feature Mr. Freeze (Eli Wallach) nearly turning the country into a giant iceberg and Catwoman (Eartha Kitt/Julie Newmar) and her attempts to defeat Batman. The 1966 “Batman” feature film concludes the marathon.

Viv (Vivian Vance) visits Lucy in California on “The Lucy Show” (Monday at 11 p.m. on Nickelodeon).

A pre-”Mary Tyler Moore” Gavin McLeod guests on “The Dick Van Dyke Show” (Tuesday at 9:30 p.m. on Nickelodeon) in an episode in which Rob gives Laura an ugly necklace.

Relive how Captain Parmenter (Ken Berry) was assigned to Fort Courage on the first episode of “F Troop” (Wednesday at 8 p.m. on Nickelodeon).

“The Andy Griffith Silver Anniversary Show” (Saturday at 9:05 a.m. on TBS), features four episodes from the classic series: “Pickle Story,” “Barney’s First Car,” “Citizen’s Arrest” and “Dinner at Eight.” Emmy-winner Don Knotts, who played Deputy Sheriff Barney Fife, is the host.

Nick at Nite preempts its regular programming for “The Mary-Thon” (beginning Saturday at 10 p.m. and continuing through Sept. 18). Each evening will feature a different season in the original run of the Emmy-winning series “The Mary Tyler Moore Show.”