[3] Her brother Sam was a director, producer, and studio executive, and her cousin Greg wrote for television.
For the next 27 years, she was regularly cast in small and guest starring roles in television shows.
In 1969, Strangis was cast as high school student Helen Loomis in the popular ABC show Room 222.
In 1976, she was cast as the sidekick super heroine DynaGirl in the Saturday morning TV show Electra Woman and Dyna Girl where she co-starred with Deidre Hall.
Strangis began doing voice-overs in Saturday morning cartoons in 1972 with William Hanna and Joseph Barbera's The Roman Holidays, Butch Cassidy in 1973, as well as Wheelie and the Chopper Bunch in 1974 and continued performing cartoon voice-overs for the next 10 years for series including Goldie Gold and Action Jack, Saturday Supercade and MoonDreamers.