Charade/Funny

Regina to Peter: "Of course, you won't be able to lie on your back for a while but then you can lie from any position, can't you?"
The expression Peter displays to Reggie at the start of their final conversation in the embassy, when she finally learns who he really is.
"Heroin... peppermint-flavored heroin."
Reggie's eyes going wide when, just after she's informed that Peter is really someone named Dyle who's also seeking the lost money, he gives her a comforting hug and tells her he's moved into the room next to hers.
Peter opens the phone booth to see Regina. ...Regina screams for seemingly no reason (Tex has been intimidating her).

Peter Joshua: What are you doing in here?
Reggie Lampert: I'm having a nervous breakdown.

Regina laughs lightly. "Mr. Bartholomew, if you're trying to frighten me..." Her voice turns to a whimper. "...you're doing a first-rate job!"