Season 2

“Emily Hartley: Bob, that boy just winked at me. Dr. Robert 'Bob' Hartley: You want me to beat him up?”

— Charlotte Brown, Emily Hartley, Suzanne Pleshette, imdb.com

“Dr. Robert 'Bob' Hartley: [addressing his doctor following his physical] Are you saying I'm fat? Dr. Klein: Fat? No. Let's just say you're a little short for your weight.”

— Bill Idelson, harvey miller, Robert Hartley, Bob Newhart, imdb.com

“Dr. Robert 'Bob' Hartley: [Unhappy with Emily's choice of marriage counselor] Emily, I thought you were supposed to find someone neutral. Emily Hartley: I did. Dr. Robert 'Bob' Hartley: She's a woman! Emily Hartley: That's right, Bob. I said neutral, not neuter.”

— Earl Barret, Robert Hartley, Bob Newhart, imdb.com

“Mr. Emil Peterson: I'm a trained killer! Mrs. Lillian Bakerman: [after a pause] Isn't that nice?”

— Charlotte Brown, Mr. Emil Peterson, John Fiedler, imdb.com

“Emily Hartley: [Addressing Bob, who came home to find all the furniture rearranged] You hate it, right? Dr. Robert 'Bob' Hartley: I won't say I hate it; it's just alien to anything I've ever liked before.”

— Earl Barret, Emily Hartley, Suzanne Pleshette, imdb.com

“[Howard's just returned home from a flight to Paris, and finds he's been robbed—of everything—except his broken vacuum. Bob and Emily are in his barren living room, trying to help Howard get a grasp on the situation] I don't know what to do. I mean; where do you start? [Howard scratches his head, an…”

— Paul Lichtman, Howard Storm, Howard Borden, Bill Daily, imdb.com