(Columbo is running on the treadmill)
Milo Janus: What's he doing here?
Buddy Castle: Well, you know that introductory thirty day offer we've been pushing on television?
Milo Janus: Yeah.
Buddy Castle: That's what he's doing here.
Columbo: Mr. Janus, how you doin'! Listen, I gotta tell you, this is terrific! I'm starting to feel like a new man already.
Milo Janus: Fine, fine Columbo.
Columbo: Of course, you know, I've only been on for about 20 minutes.