Randy Holmes/ABC

Jimmy Kimmel Live!‘s “Avengers Week” continued on Wednesday as Chris Hemsworth, Chadwick Boseman, Karen Gillan, Sebastian Stan and Josh Brolin joined the ABC host to surprise fans of the Avengers franchise on Hollywood Blvd.

Promising people who were in line for a Marvel movies marathon a “sneak peak” at the upcoming film, Live! set up a head-sized hole in a wall, behind which the Avengers stars were waiting.

“I’m literally lost for words right now,” one woman, who was dressed in a Thor outfit, said when she took off her Thor helmet and peeked through the hole. Chadwick Boseman then offered her a pair of extra tickets for a screening in Imax, which one fan had to take with his mouth.

“Nice to see you guys,” one man with a Captain America shield said, as Hemsworth tickled his chin.

During the cast’s group interview on Live!, Boseman explained why he flashed the audience the “Wakanda Forever” sign from Black Panther before taking his seat. “You know what, the funny thing is, if I don’t want to do it, I have to not leave…