Uncle George Clancy
In The Trouble With Angels(1966), George Clancy(Uncle George) is played by Kent Smith. In Where Angels Go Trouble Follows(1968), Uncle George is played by William Lundigan.
AND in THIS he's Marvel Ann's uncle. Wasn't he Haley Mills uncle in the first film? She played Mary Clancy. Or was Mary Marvel Ann's cousin? I forget!
shareLundigan (who is uncredited) played Marvel-Ann's father in the sequel.
Marvel-Ann is Mary's cousin.