Will Smith in anything Sci-Fi 👎 Scarlett Johansson in anything Sci-Fi 👎

Jessica Alba was great in Dark Angel but nothing since then

Samuel L Jackson has been a scientist a couple times and none of them made sense.

The guy who played John Chriton in Farscape.

He was very suited to the action and comedy stuff in the show, but there's just something kinda gormless about his face that made him mathing out and frantically writing sums on the floor seem more unbelievable than the muppet space opera going on around him.

Jeff Goldblum in Jurassic Park?

Mark Wahlberg in The Happening.

Matt Damon in any of his space movies.

Henry Rollins in Johnny Mnemonic. Dude had to play a super nerdy doctor, basically a wet noodle. Let's cast a guy with a nine inch neck and could actually water his way through most of the bad guy minions.

Ice cube pulled off being a modern social media user in the new war of the worlds themed ad, he didnt even know how to leave the house

Tara Reid as an archaeologist and museum curator in Alone in the Dark. In fact the only good thing about that movie was the soundtrack.

Sandra Bullock ; the net

Charlie Sheen as an astronomer in The Arrival.

I recently watched Rise of the Planet of the Apes, so James Franco as the scientist/dad. Like seriously, we’re rebooting such a classic and James Franco is the best we could come up with??