Frasier: I tried to shake Nigel's alibi, but each witness was adamant. O'Toole!
Niles: [Irish:] Faith, and it's true!
Frasier: Hans!
Niles: [German:] Jawohl.
Frasier: Miss McAllister!
Niles: [dowager:] Oh, mercy, yes.
Frasier: There remained one suspect, whose whereabouts had not yet been established. Peppo the dwarf, a retired circus performer. Exactly where were you when the murders occurred, Peppo?
[Frasier walks over to Niles, takes a balloon off a tank and gives it to him. Niles draws in air from the balloon]
Frasier: Peppo, where were you?
Niles: [high voice:] I was at the movies.