Your father must be a brilliant scientist.
3 seconds sound clip from the Robot Monster (1953) movie soundboard.
You can hear this line at 00:40:28.013 in the Blu-ray version of the movie.
Quote context
[...]
- I think you're just a big bully, picking on people smaller than you are.
(Ro-man calcinator ray crackling)
- You look like a pooped-out pinwheel!
- So... the calcinator death ray really cannot harm you.
- Your father must be a brilliant scientist.
- He's got a super serum that keeps people from ever getting sick.
- And the two men who took off on the rocket ship, they also had this injection?
- You have told me all I need to know.
[...]