Ty Simpkins is the actor who plays Harley Keener in the MCU. 1 / 8
The character first appeared in Iron Man 3 in 2014. 2 / 8
He was a sidekick/protegee to Tony Stark, but wasn't mentioned again. 3 / 8
Until he was seen attending Tony's funeral in Avengers: Endgame. 4 / 8
Simpkins was thrilled to be offered the chance to return for the cameo. 5 / 8
He's had other big roles, including 2015's Jurassic World. 6 / 8
But the MCU and Iron Man remain important to him. 7 / 8
He said he would love to play Harley again. 8 / 8