12 Blink-and-You'll-Miss-Them Cameos in Deadpool 2

Let's start off with the most obvious one, shall we? Rob Delaney's role as a bumbling nonsuperhero named Peter who joins X-Force is less of a cameo than it is a bit part. Due to his normal human genes he doesn't last long on Deadpool's mission to take down Cable — he's killed by a stream of acidic vomit spewing from the mouth of fellow X-Force member Zeitgeist.