Dungeons & Dragons also stars Chris Pine, Michelle Rodriguez, Justice Smith and Rege-Jean Page fresh from his success in the Netflix series Bridgerton.
In the series of shots, Hugh Grant is seen wearing a white shirt, purple and gold vest with purple neckerchief.
Chris McKay was originally meant to direct, but when he departed the movie, Jonathan Goldstein and John Francis Daley took over directorial duties.
Appearing to be in serious mode, Grant was pictures walking outside the Cathedral and heading inside, where it is expected filming will be taking place for the next few days.