Invasion of the Star Creatures 
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Private Philbrick: "Wow! That's the first time a salad's ever tossed me!"
Dr. Tanga: I am Dr. Tanga, and that is Professor Puna.
Dr. Tanga: We don't travel through time, but around it. Do you understand?
Pvt. Penn: I don't, but maybe he does.
Pvt. Penn: He has a warped mind.
Pvt. Penn: So what are we gonna talk about, the weather?
Private Philbrick: Yeah, whether we're gonna get outta here!
Pvt. Penn: There's only one thing to do.
Private Philbrick: What's that?
Pvt. Penn: I don't know.
Pvt. Penn: I've got blisters on my blisters!
Col. Rank: You're soft!
Pvt. Penn: Yeah, I'm soft - in the head!