Mark Wahlberg appeared in a short video Thursday with one of his eyes covered in a bandage. The actor did not reveal what happened to his eye, which left his fans concerned.

The 50-year-old actor took to Instagram on Thursday to share a 4-second clip. In the video, Wahlberg first looked away and then turned toward the camera, revealing the large bandage on his left eye.

He simply looked at the camera and said, "Don't Ask." He wrote the same thing in the caption of the post.

While it is not clear if the actor had eye surgery or got injured, celebs and fans took to the comments section to share their concerns.

Actor Mario Lopez, who appeared recently in a photo with Wahlberg, commented, "Feel better my man!" while Irish-American professional boxer Micky Ward wrote, "Hands up!! Love ya buddy! Heal up!"

Football player Baker Mayfield joked if the actor is going to feature in the Pirates movie. "New Pirates of the Caribbean?" he asked.

Many fans were also eager to know "what happened" to the actor.

Wahlberg is currently filming "Arthur the King," which is directed by Simon Cellan Jones. The movie revolves around a racer who adopts a dog named Arthur. The racing adventure also stars Simu Liu and Michael Landes.

The actor will next feature in an action-packed movie, titled "Uncharted," which is slated to release on Feb. 18, 2022. The movie is directed by Ruben Fleischer and penned by Rafe Judkins. It also features Tom Holland, Tom Holland, Tati Gabrielle, Antonio Banderas and Patricia Meeden.

Holland dropped the trailer of the highly anticipated movie last month. "Thought I'd just leave this here," he wrote in the caption. "Trust me when I say you ain't ready for this movie. @markwahlberg and I are gonna take you on a huge adventure."

He will also feature in upcoming movies like "Me Time," "Stu" and "The Six Billion Dollar Man."

Mark Wahlberg Mark Wahlberg at the premiere of the film “Transformers: The Last Knight” in central London on June 18, 2017. Photo: Niklas Halle'n/AFP/Getty Images