Episode Number: 551. Season 3.
ABBA performed "Mamma Mia" and had a small interview, a small clip of which was shown in the 2003 documentary "ABBA's Biggest Secret". They also performed "Fernando" where the first few seconds is over shots of plants and scenery.
Dinah asked Benny and Frida if they'd like to get married on her show and they refused saying, "We will get married when we have the time, and in the place we want to, at least not in front of the television cameras."
NB. Dinah Shore died in 1994. Her show premiered 9 September 1974 and continued through to 4 September 1981. She started out the 70's with Dinah's Place which usually featured one guest and was more of a home oriented show about cooking, crafts and occasionally music. This format lasted until May of 1974. When the show came back in October of 1974 the format had changed drastically to a variety talk show which was called Dinah! and went on until 1981. This show was also known as "Dinah and Friends" during the summer of 1976.
Thanks to Alex Jones, Yuri, Jun Seo, Sam Shervz, Philip Muytjens, Lendy, Erik Liebstaedter, Petr Mlejnek, David Schrubba and Ian Cole. Thanks to Jozsef for extra pictures.