(Photo by Albert L. Ortega/Getty Images) Canadian actor Kenneth Mitchell, known for his roles in "Star Trek: Discovery," "Captain Marvel" and "Jericho," has passed away from ALS at age 49.

Actor Kenneth Mitchell speaks at the “Discovery Panel – Part 2” panel during the 17th annual official Star Trek convention at the Rio Hotel & Casino on August 4, 2018, in Las Vegas.

Kenneth Alexander Mitchell, a Canadian actor known for roles on the series “Star Trek: Discovery,” died on Saturday. He was 49. His death was confirmed in statements Sunday on the Star Trek ...

Actor Kenneth Mitchell speaks at the “Discovery Panel – Part 2” panel during the 17th annual official Star Trek convention at the Rio Hotel & Casino on August 4, 2018, in Las Vegas.

Canadian actor Kenneth Mitchell, known for the drama Jericho and his multiple roles on Star Trek: Discovery, died from complications from ALS on Saturday. He was 49.