The documents also allege that Daniel was mocked for having an afro, was repeatedly referred to as "Cleveland Brown", and subjected to eye-rolling and staring from Wayans. They also claim that "on numerous occasions, Defendant Wayans also ridiculed [Daniel] in the presence of other crewmembers as he would leer at [Daniel] and then begin laughing".

In the statement of claim lodged with the court, Daniel's lawyers allege that the actor, who was employed on Wayans's movie A Haunted House 2 , was "throughout his employment" subjected to "offensive and derogatory language regarding his race/national origin (African-American) by the producer of the film, Defendant Wayans", who repeatedly referred to him "as 'N---a', a derogatory term and racial slur used to refer to African-Americans".

Racism claims: Marlon Wayans has been accused of discrimination due to his use of the n-word. Credit:AP

"Tell me this n---a don't look like … THIS N---a!!!" Wayans tweeted , pasting side-by-side images of Daniel and his supposed animated doppelganger.

While those claims suggest Daniel might have a chance for a claim of workplace bullying, the racial discrimination tack would appear to represent more of a long shot.

While the use of the N-word is undoubtedly derogatory when uttered by white Americans, its usage within the African-American community is a more nuanced – and some would say vexed – proposition. The word – with its altered spelling – has been reappropriated as a marker of positive, rather than negative, identity since at least the 1960s and has exploded in popularity with the growth of the rap scene since the 1980s.

Daniel is seeking unspecified damages. Courts in the US have awarded as much as $US80 million ($86m) in cases where discrimination followed by retaliation has been proved.

The case arises just weeks after Marlon Wayans became embroiled in another race row after posting to social media a selfie taken at a Beyonce and Jay Z concert.

In the photo, Wayans looks askance while in the background Delta Goodrem can be seen with her hands in the air.