In the made-for-television comedy film which premiered on January 7, 1975, who co-starred with the actress who had previously played the role of Agent 99 in a 1960s sitcom?
Let's Switch!:  is a 1975 American made-for-television comedy film starring Barbara Eden and Barbara Feldon written by Peter Lefcourt and directed by Alan Rafkin. Barbara Feldon: Barbara Feldon (born March 12, 1933) is an American character actress who works mostly in the theatre, but is primarily known for her roles on television. Barbara Feldon:  Her most prominent role was that of Agent 99 on the 1960s sitcom "Get Smart".
i don't know