Mary Jane's Boyfriend (S06E20)

S06E01 Lucy and Danny Thomas S06E02 The Big Game S06E03 Lucy, the Peacemaker S06E04 Lucy the Wealthy Widow S06E05 The Bow-Wow Boutique S06E06 Lucy Gives Eddie Albert the Old Song and Dance S06E07 Lucy's Tenant S06E08 Lucy and Andy Griffith S06E09 Lucy and Joan Rivers Do Jury Duty S06E10 Tipsy Through the Tulips S06E11 The Carters Meet Frankie Avalon S06E12 Harry Catches Gold Fever S06E13 Lucy and Chuck Connors Have a Surprise Slumber Party S06E14 Lucy Plays Cops and Robbers S06E15 Lucy is a Bird Sitter S06E16 Meanwhile, Back at the Office S06E17 Lucy is N.G. as an R.N. S06E18 Lucy, the Sheriff S06E19 Milton Berle is the Life of the Party S06E20 Mary Jane's Boyfriend S06E21 Lucy and Phil Harris Strike Up the Band S06E22 Lucy Carter Meets Lucille Ball S06E23 Where is My Wandering Mother Tonight? S06E24 Lucy Fights the System