Doctor Who spotting

We just watched the pilot episode of an old 1975 UK comedy "Lucky Feller" starring David Jason as Bernard 'Shorty' Mepstead. With the exception of David Jason (who has been offered a couple of roles in Doctor Who, but ended up not playing them), the entire main cast of the pilot has appeared in the Doctor Who franchise:
  - The drunken friend of Bernard's brother was played by
    7th Doctor Who, Sylvester McCoy (billed as "Sylveste McCoy"
    in the credits).
  - Bernard's girlfriend was played by Cheryl Hall, who was
    Shirna in the 1973 Doctor Who (Jon Pertwee era) four-part
    story "Carnival of Monsters".
  - Bernard's mother was played by Elizabeth Spriggs, who was
    Tabby in three episodes of the 1987 Doctor Who (Sylvester
    McCoy era) four-part story "Paradise Towers".
  - Bernard's brother was played by Nicky Henson, who played
    a few roles in a couple of episodes of the "Doctor Who:
    The Monthly Adventures" podcast and a couple of roles in
    the "Doctor Who: The Eighth Doctor Adventures" audio series.
  - The Chinese restaurant waiter was played by Burt Kwouk
    who was Doctor Hayashi in the "Doctor Who: The Monthly
    Adventures" 2001 podcast, and was also Lin Futu in the
    1982 Doctor Who (Peter Davison era) four-part story "Four
    to Doomsday".