M*A*S*H1972

Frank Burns:
[about Radar] I think its agreed we all like him.

Col. Potter:
Except whoever wrote me anonymously that Radar was selling tickets to the hole in the nurse's shower.

Frank Burns:
It wasn't me.

Col. Potter:
Why would I think it was you?

Frank Burns:
Because I know people think that that's just the kind of thing I might do.

Col. Potter:
Well why did you do it?

Frank Burns:
Because I felt is was my duty.

Col. Potter:
I thought you said you didn't do it.

Frank Burns:
...I thought I did too.