He's a huge movie star with a mammoth bank balance.

But Daniel Radcliffe, 26, didn't have quite the same grand stature when he turned out for the Swiss Army Man première at the Sundance Film Festival on Friday.

The Harry Potter star was dwarfed by his co-star Mary Elizabeth Winstead, 31, as the pair chatted merrily away in the Eccles Center Theatre, in Park City, Utah.

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Up here: Mary Elizabeth Winstead, 31, towered over Daniel Radcliffe, 26, at the Swiss Army Man première during the Sundance Film Festival on Friday

But the British actor wasn't fazed one bit, instead he looked in fantastic spirits as he laughed and joked with Winstead.

Daniel looked rugged for the occasion, sporting a well-groomed beard a short cropped hairstyle.

Keeping things low-key on the night, he wore a checked shirt with the sleeves rolled up, black jeans and some stylish black brogues.

Taking it in his stride: But the British screen star wasn't fazed one bit, instead he looked in fantastic spirits as he laughed and joked with Winstead

Good to see you: Daniel appeared to be the life and soul of the party as he put on a close knit display with them in front of the cameras and enthusiastically greeted one female in attendance

Daniel Radcliffe at Barclaycard Arrival Presents 364 Main while discussing their new film Swiss Army Man and headed down to It's SO MIAMI Oasis to take a break from the Sundance snow.

Relax: Daniel Radcliffe at Barclaycard Arrival Presents 364 Main while discussing their new film Swiss Army Man and headed down to It's SO MIAMI Oasis to take a break from the Sundance snow.

Manly charm: Daniel looked rugged for the occasion, sporting a well-groomed beard a short cropped hairstyle

Ascending order: In Swiss Army Man, Daniel - pictured here rocking Timberland boots - plays a corpse who is found and befriended by a man stranded in the wilderness

Clearly popular with his cast mates, Daniel appeared to be the life and soul of the party as he put on a close knit display with them in front of the cameras and enthusiastically greeted one female in attendance.

Not one to take himself too seriously, Daniel chuckled as Swiss Army Man director Daniel Scheinert got down on one knee to pose next to him for a picture so as not to tower over him.

His actress girlfriend Erin Darke was in attendance to support her man in a classy grey minidress, while Mad Men star John Hamm also sought out Daniel for a picture, which he was only too happy to oblige.

Film buddies: Paul Dano, 31, puts a friendly arm on the shoulder of his co-star

Reunited: Mad Men star John Hamm, 44, appeared alongside Daniel in comedy-drama A Young Doctor's Notebook

Just good fun: Not one to take himself too seriously, Daniel chuckled as Swiss Army Man director Daniel Scheinert got down on one knee to pose next to him for a picture so as not to tower over him

In Swiss Army Man, Daniel plays a corpse who is found and befriended by a man stranded in the wilderness (Paul).

But the movie's premise was not well received by some audience members, as Variety reports a number viewers ended up walking out during the premiere.

The Indie film is the latest in a series of vast and varying projects that Daniel has signed-up to since he left the role of Harry Potter behind in 2011.

In 2013 he starred alongside Hamm in the comedy-drama A Young Doctor's Notebook, while he took on a darker and edgier role as Arthur Kipps in the big-screen version of The Woman In Black (2012).

Next up, he will star in the comedy Young Americans, which is now in pre-production.