Fan Casting David Tennant as Douglas the Scottish Twin Engine in Branch Line Engines Again

David Tennant is known for his roles in Harry Potter and the Goblet of Fire, How to Train Your Dragon: The Hidden World, and How to Train Your Dragon. He has been suggested by fans for 12,042 roles on myCast, including Riddler in DCEU Rebooted. Similar actors include Jon Hamm, Tom Hiddleston, and Neil Patrick Harris. David Tennant was suggested to play Douglas the Scottish Twin Engine in Branch Line Engines Again by celticrailwaytravell. Other actors sugggested to play this role include Simon Pegg. Branch Line Engines Again has 21 roles, including Daisy the Diesel Railcar, James the Red Engine, and Percy the Small Engine.