Rumors surface of a heated argument between Robert Downey Jr. and Ryan Reynolds during the filming of 'Avengers: Doomsday'.

Avengers: Doomsday set is facing turmoil in the backstage as the two actors, Robert Downey Jr and Ryan Reynolds are allegedly ...

Doomsday has officially gone on floors, sparking huge excitement among fans. But fresh reports suggest that buzz around the film is now mixed with rumors of a possible clash between Robert Downey Jr.