The Caped Crusader and Col. Klink meet...

The Caped Crusader and Col. Klink meet briefly in “Batman” (Saturday at 2 p.m. on KTTV)-never mind the time difference between World War II and the ‘60s. In “Come Back, Shame/It’s How You Play the Game,” the villain is Cliff Robertson, but Werner Klemperer-as Klink-has a cameo. Batman and Robin tell him to say hello to Col. Hogan.

Flashbacks show the first Patty-Cathy mix-up, when the Lanes recall the meeting of the look-alike cousins on “The Patty Duke Show” (Saturday at 11:30 p.m. on Nickelodeon).

Baseball players Brian Downing and Mike Witt were a few years younger when they played themselves on “The Jeffersons” (Wednesday at noon on KTTV). Former Angel (and Yankee and A) Reggie Jackson also guest stars.

Alan Alda won an Emmy for writing “Inga,” an episode of “M*A*S*HS (Monday at 7 p.m. on KTTV). He also directed the story, in which Mariette Hartley plays a Swedish doctor who bruises Hawkeye’s ego.

Boris Karloff isn’t a mad scientist-just a fun-loving one-on “I Spy” (Saturday at 11 a.m. on KDOC). Both sides are trying to get his missile secrets.

The Blues Brothers perform “Soul Man” on “The Best of Saturday Night Live” (Thursday at 10 p.m. on Nickelodeon).

Sharon Tate makes one of her occasional appearances as secretary Janet Trego on “The Beverly Hillbillies” (Friday at 3:05 p.m. on TBS). This one was about four years before she died.

Hoss falls for Gena Rowlands, an infamous San Francisco beauty, on “Bonanza” (Tuesday at noon on KTLA). You can bet the ranch they won’t live happily ever after.

Davy Jones of the Monkees plays himself on “The Brady Bunch” (Friday at 1:35 p.m. on TBS) in a somebody-promises-to-get-a-star-to-perform plot that has become a sitcom staple.