The Flintstones: Season 4, Episode 1 - ProjectFreeTV

4 - 1: Ann-Margrock Presents

Ann-Margrock (special guest star Ann-Margret, providing her own voice) comes to town for a big concert and stays with the Flintstones, who do not know who she is. After a few tries Fred and Barney both get on the Ann-Margrock Show.