Best Bets on TV Tonight

It's hard to keep up with all of Betty White's guest appearances, but she always seems suited to the roles. On "My Wife and Kids" (8 p.m., ABC) she plays a meticulous maid who seems to want to exert some (gentle?) control over the Kyle household.
A tribute to choreographer George Balanchine, hosted by Beverly Sills and Sarah Jessica Parker, marks the 100th anniversary of his birth on "From Lincoln Center" (9 p.m., PBS). In addition to performances of some of his best-known works, the program will include archival film clips. Balanchine, a founder of the New York City Ballet and the School of American Ballet, died in 1983.
"The O.C." (9 p.m., Fox) offers its season finale and another wedding. This time the happy couple are Caleb and Julie (Alan Dale and Melinda Clarke). And how about Jem as the wedding singer, doing Paul McCartney's "Maybe I'm Amazed."
"The King of Queens" (9 p.m., CBS) takes a road trip to Tennessee as friends Doug, Deacon and Spence try to stop the wedding of Spence's ex-girlfriend.
The president of Delta Song Air Service, John Selvaggio, finds himself confronting reality in "Now Who's the Boss" (10 p.m., TLC) when he works as a gate agent and baggage handler.