Henry Cavill just shared a workout photo to Instagram which has prompted a whole lot of chatter online.

Rather, Cavill has got fans wondering whether he might be getting in shape to make another big screen appearance Superman for the first time in three years.

It's possible that Cavill is hitting his rigorous training regime for The Witcher again ready to continue playing Geralt of Rivia when filming resumes on the stalled second season; production on the supernatural drama was forced to a halt during the pandemic.

However, another popular theory is that Cavill is back in Superman training.

A post shared by Henry Cavill (@henrycavill) on May 29, 2020 at 1:40am PDT.