Mark Wahlberg looked nearly unrecognizable filming his upcoming crime thriller “By Any Means,” in which he’s playing a mob ...

Mark Wahlberg shared a hot video to Instagram showing of his new buff look in 'too tight' swim trunks amid his fitness and weight gain journey.

The actor was seen in full costume, including facial prosthetics, as production began on “By Any Means” in Atlanta.

"It took quite a toll on me," he says of the weight gain. Mark Wahlberg Talks 'Difficult' 30-Pound Weight Gain for 'Father Stu' : 'I'm Not Getting Younger' He's in the midst of training for a film ...

In the short clip, a shirtless Wahlberg showed off a pair of close-fitting swim trunks before jumping into a cold plunge. "I ...

It’s bulking season for Mark Wahlberg. The Hollywood actor candidly shared his fitness journey with his 30.9 million followers on social media after he stripped down to nothing but his shorts.

Mark Wahlberg is beefing up ... a pair of swim trunks that he admitted were a little too snug for his post-weight gain bod. "I realize now that I'm bulking [up], this s---'s too tight for me.