Amy Stock-Poynton was born on December 13, 1958 in Cleveland, Ohio, USA as Amy Stoch. She is an actress, known for Bill & Ted's verrückte Reise in die Zukunft (1991), Bill & Teds verrückte Reise durch die Zeit (1989) and Zeit der Sehnsucht (1965). She was previously married to Robert Poynton .

Met her husband, Robert Poynton , while filming Zeit der Sehnsucht (1965) in 1986. As Bobby puts it, "I killed her on the show and married her in real life". Mother of Robert Andrew Poynton V, who was born on January 27, 1993, in Los Angeles. Her ex-husband, Robert Poynton , went on to perform with the sixties singing group, The Lettermen , in 1990. Best known for playing Missy (Bill's stepmother) in the comedy classic Bill & Teds verrückte Reise durch die Zeit (1989). Though often cast as dimwitted blondes, she holds a BA in Theatre from Ashland College, an MA in Theatre from CSUN, and a PhD in Theatre History from the University of Illinois. Was pregnant during the shooting of Gunsmoke: The Long Ride (1993). By the end of the shoot, they had to film her from the waste up to avoid showing the bump. Fulfilling a promise she made to Ed McMahon while competing on Star Search (1983) in the early 1980s, Amy Stock obtained her PhD in Theatre History from the University of Illinois in 2012, writing a dissertation on the American stage director and theorist, Herbert Blau .