The Courtship of Eddie's Father
And Eddie Makes Three
S1 E3:
Tom (Bill Bixby) falls in love, and wants to marry a charming model named Lynn (Diana Muldaur) whom he has known for some time. Lynn is also very much in love with him. But when Lynn volunteers to spend a day taking care of Eddie (Brandon Cruz), who is home with a cold, she realizes that she isn't ready for domesticity, or the responsibility of raising a young boy.
Starring
Diana Muldaur