Harry, looks like we're gonna have to try your plan.

2 seconds sound clip from the The Black Hole (1979) movie soundboard.

You can hear this line at 00:59:51.263 in the Blu-ray version of the movie.

Quote context

[...]

- The most valuable thing in the universe, intelligent life, means nothing to Doctor Reinhardt.

- Without their wills, the crew became things he could command.

- That explains the funeral.

- Right.

- And the limping robot you spotted.

- Do you mean to tell me that there's actually a human body under that clothing?

- Exactly.

- We can't just take off and leave these poor devils behind.

- Harry, looks like we're gonna have to try your plan.

- What? And end up just like the rest of the crew?

- Why, if they couldn't pull it off, what chance do we have?

- Captain, the damage is irreversible. Death is their only release.

- That's right. For God's sakes, Dan, we can't take on that mechanical army.

[...]