Wes Ball, the director of the "Maze Runner" trilogy, took to Twitter on Saturday to update fans on Dylan O'Brien's condition, after the star was injured during filming.

"Well, it's been a whirlwind of emotions these past few days. I've been overwhelmed with feelings of anger and sadness and guilt," Ball said in what appears to be a hand-written note posted to Twitter.

WATCH: 'Teen Wolf' Dylan O'Brien Hospitalized After Sustaining Injuries on 'Maze Runner' Set

Click here to subscribe to FOX411’s YouTube channel

"But, ultimately I find myself left with just a deep love and respect for Dylan. He is one tough cookie," he continued.

"I'm sorry for the grief this accident has caused his friends and family as well as my wonderful cast and crew. It's scary seeing your friend get hurt, but fortunately, Dylan is going to be just fine. After a few weeks of rest and recovery he'll be back up and running to finish our adventure together."

NEWS: Whoops! Dylan O’Brien Hurt Himself Doing 'Maze Runner' Slide Around His House

O'Brien was hurt on-set and reportedly sustained multiple broken bones while filming "Maze Runner: The Death Cure" in Vancouver, Canada last week. The 24-year-old actor plays Thomas, the lead character in the franchise.