Terror by Night (1946)

Frederick Worlock: Prof. William Kilbane

Quotes 

• [At Sherlock's suggestion, Watson interrogates a suspect on his own, but the suspect is suspicious of Watson's official standing and turns the inquiry around] 

  Prof. William Kilbane : Are you a policeman?

  Dr. John H. Watson : No.

  Prof. William Kilbane : Then, by what right, do you force your way into my compartment?

  Dr. John H. Watson : Well, I...

  Prof. William Kilbane : What are YOU doing on this train? Where are YOU going?

  Dr. John H. Watson : I'm not going anywhere.

• Dr. John H. Watson : My name's Watson - Dr. Watson.

  Prof. William Kilbane : Oh? To what am I indebted for this intrusion?

• Prof. William Kilbane : You come pounding on this door again and I'll have the law on you.

  Inspector Lestrade : I am the law.

  Prof. William Kilbane : Then stop barging in and out of my room like a chambermaid.