"Ghostbusters" gets a head start on Administrative Professionals Day (it's Wednesday, by the way) with a video celebrating the comedic talents of Chris Hemsworth, who plays receptionist Kevin in the franchise reboot.

"Kevin is a big, dumb puppy dog," Hemsworth explains. "He has no idea what they even do."

"When I watch the movie I go, 'I just want more Kevin,'" Leslie Jones says. "Seriously, there's no way that you're this sweet, this funny, this fine -- it's just not fair."

Directed by Paul Feig, "Ghostbusters" also stars Melissa McCarthy, Kate McKinnon and Kristen Wiig. The film opens July 15.