Patrick Troughton, pictured with Bill Oddie, Tom Brooke-Taylor and Grahame Garden, as Doctor Wolfgang Adolfus Ratfink von Petal in a 1972 episode of 'The Goodies' entitled '
The Baddies'
3 years later in 1975, Jon Pertwee appeared on the show as the Welsh Reverend Llewellyn Llewellyn Llewellyn Llewellyn in an episode entitled '
Wacky Wales'