Mary explains to Murray the meaning of the word "feeb" over the closing credits, one of the few times in the series' run that the customary "curtain-call" credits weren't used.
Barbara Sharma, who plays Randy the waitress, was a semi-regular on Rowan and Martin's Laugh In. In 1974 MTM would cast her as Rhoda Morganstern's girlhood friend Myrna Morganstein on Rhoda, a role that she would play for two seasons.