Jonah Hill and Channing Tatum as Shmidt and Jenko in 21 Jump Street (2012)

Don't take it too hard, guys. Johnny Depp is a hard act to follow. Depp was a babyfaced badass, but let's be honest with each other. Jonah looks way too aged to pass as a high schooler, unless that student has severe learning disabilities that held them back like eight times, and Channing Tatum is far too swoll to look prom age. Jonah, stick to 20-something stoner flicks and Tatum, keep doing stripper movies. That's totally your niche.