Dr. Jekyll and Mr. Gillis (S04E12)

S04E01 A Funny Thing Happened to Me on the Way to a Funny Thing S04E02 What's a Little Murder Between Friends S04E03 Northern Comfort S04E04 The Ugliest American S04E05 A Splinter Off the Old Block S04E06 What Makes the Varsity Drag? S04E07 Like Hi, Exlosives S04E08 Where is Thy Sting S04E09 Flow Gently, Sweet Money S04E10 Strictly for the Birds S04E11 The Iceman Goeth S04E12 Dr. Jekyll and Mr. Gillis S04E13 Will the Real Santa Claus Please Come Down the Chimney S04E14 Who Did William Tell? S04E15 Too Many Kooks Spoil the Broth S04E16 Vocal Boy Makes Good S04E17 All Right, Dobie, Drop the Gun S04E18 And Now a Word From Our Sponsor S04E19 Two for the Whipsaw S04E20 The Moon and No Pence S04E21 The Beast with Twenty Fingers S04E22 Thanks for the Memory S04E23 Three Million Coins in the Fountain S04E24 Beethoven, Presley, and Me S04E25 The Little Chimp That Couldn't S04E26 There's Always Room for One Less S04E27 The General Cried at Dawn S04E28 Now I Lay Me Down to Steal S04E29 Lassie, Get Lost S04E30 The Rice and Old Shoes Caper S04E31 Requiem for an Underweight Heavyweight S04E32 I Was a Spy for the F.O.B. S04E33 There's a Broken Light for Every Broken Heart on Broadway S04E34 Beauty Is Only Kin Deep S04E35 The Call of the, Like, Wild S04E36 The Devil and Dobie Gillis