On today's ELLEN, actor Jake Gyllenhaal chatted with host Ellen DeGenerous about getting scared while visiting her show, and what it takes for him to wear his birthday suit.

Ellen DeGeneres will go to great lengths to scare some of her guests. In her latest attempt, the talk show host camped out for 10 minutes in a dressing room to scare actor Jake Gyllenhaal.

He's been in a lot of the scariest moments captured by a camera and this was certainly one of them! Below, watch Jake Gyllenhaal get the scare of a lifetime on ELLEN!

Jake Gyllenhaal's new flick Nightcrawler is definitely creepy, but nowhere near as creepy as what Ellen DeGeneres had in store for the actor. Ellen DeGeneres literally scares the F-word outta Jake ...

Never have we seen Jake Gyllenhaal look this scared! Just days before Halloween, the Nightcrawler actor showed up at The Ellen DeGeneres Show and while chatting with the daytime talk show host, he ...

Ellen DeGeneres Jake Gyllenhaal. Jake Gyllenhaal had no idea what he got himself into when he made a guest appearance ... The 33-year-old actor was jolted and dropped an F-bomb after the on-air scare.

Our staff of journalists and subject-matter experts research, report, and produce articles, videos, ... You'll Jump Too When Ellen Scares Jake Gyllenhaal on Air. By Lauren Turner.

Entertainment Weekly's Oscars expert, 'RuPaul's Drag Race' beat reporter, host of 'Quick Drag' Twitter Spaces, and cohost of 'EW's BINGE' podcast. Almost all of the drag content on this site is my ...