Avengers: Infinity War - 12 Behind-The-Scenes Secrets You Need To Know

6. David Cross' Sort-Of Cameo

Having directed the very first episode of Arrested Development, the Russos brothers have a special relationship with the show that has bled into the MCU - most noticeably in Captain America: Civil War. And the love affair with the show apparently continues with Infinity War, which has an affectionate homage to one of its most infamous moments.

Thanks to some leaked footage from the sequence set on Knowhere that sees the return of Benicio Del Toro's Collector, it was revealed that there's a blue man in cut off shorts in the alien's newly re-collated collection. Obviously, that's a nod to the time in Arrested Development when Tobias Funke "blue himself."

A brilliant little Easter Egg, for sure.