Debbie Reynolds acted.
Debbie Reynolds . Her other films include The Singing Nun ( 1966 ) , Divorce American Style ( 1967 ) , What 's the Matter with Helen ? Divorce American Style is a 1967 American satirical comedy film directed by Bud Yorkin and starring Dick Van Dyke , Debbie Reynolds , Jean Simmons , Jason Robards and Van Johnson . Tammy and the Bachelor . It stars Debbie Reynolds as Tambrey `` Tammy '' Tyree , Walter Brennan as Grandpa Dinwitty and Leslie Nielsen as Peter Brent . The Catered Affair . The film stars Bette Davis , Ernest Borgnine , Debbie Reynolds , Barry Fitzgerald and Rod Taylor . The Singing Nun (film) . It starred Debbie Reynolds in the title role .