"Joanie Loves Chachi" was the one I was thinking of.
Van Williams did a crossover episode of "Batman." I think Van Johnson also appeared on "Batman" as The Minstrel.
You're up!
George
It was a farce where Ryan O'Neal accidentally starts a fashion craze (jeans with your buttocks exposed). Along for the ride (in an atypically sensitive role) was
Richard Kiel
Moonraker
Roger Moore
George
Another adventure for the Green Hornet, his aide, Kato, and their rolling arsenal, the Black Beauty.
Like "The Mentalist," but funny (and came first).
George