Rebecca St. James | Rebecca | Rebecca Luker | Rebecca Solnit | Rebecca Romijn | Biagio Rebecca | Rebecca of Sunnybrook Farm | Rebecca Martin | Rebecca West | Rebecca Pidgeon | Rebecca Lobo | Rebecca Judd | Rebecca Jordan-Young | Rebecca De Mornay | Rebecca Allen | Rebecca Alban Hoffberger | Bob Hetherington | Rebecca Taylor | Rebecca Rosenblum | Rebecca Rigg | Rebecca Quinn | Rebecca (novel) | Rebecca Knox | Rebecca Gilman | Rebecca Gilling | Rebecca Gibney | Rebecca Gayheart | Percy Hetherington Fitzgerald | John Hetherington & Sons | John Hetherington |
Mr. Squiggle was helped by a human female assistant in all of the show's incarnations; they included Miss Gina (Gina Curtis), Miss Pat (Pat Lovell), Miss Jane (Jane Fennell), and later series featured Roxanne (Roxanne Kimmorley) and Rebecca (Rebecca Hetherington, Hetherington's daughter).