Egghead was played in the 1960s TV series by Vincent Price (1911-1993) … who also starred in Witchfinder General (1968) and many other fantastic British horror films
2. Roddy McDowell
Bookworm was played in the 1960s TV series by Roddy McDowell (1928-1998) … who also starred in It! (1967)
3. Shelley Winters
Ma Parker was played in the 1960s TV series by Shelley Winters (1920-2006) … who appeared in Whoever Slew Auntie Roo? (1971)