Penny Marshall Laverne De Fazio Actor Cindy Williams Shirley Feeney Actor Eddie Mekka Carmine Ragusa Actor Phil Foster Frank De Fazio Actor David L. Lander Andrew "Squiggy" Squiggman Actor Michael McKean Lenny Kosnowski Actor Betty Garrett Mrs. Edna Babish De Fazio Actor Ed Marinaro Sonny St. Jacques Actor Leslie Easterbrook Rhonda Lee Actor Stubby Kaye Guest Star Donna Pomeralto Guest Star Frank Alesia Director