David Janssen: Richard Diamond

Quotes 

• [first lines] 

  Richard Diamond : [someone's knocking at the door]  Come in.

  Gerald Wilkerson : [sees Diamond attempting a golf putt in his living room]  You're leaning too much on your right foot. You wanna keep your weight more evenly balanced. Then your arms can swing free.

• [last lines] 

  Karen Wells : What'd you do all day?

  Richard Diamond : Well honey, I grew a year older.