Rapp also shares why it was important for him to reach out to the cast and crew of 'House of Cards' following news that the Netflix series' sixth season would resume without Spacey.
Rapp has his 'Star Trek: Discovery' co-stars in his corner.
The timing of Spacey's coming out is under fire after actor Anthony Rapp accused the 'House of Cards' star of an unwanted sexual advance in 1986.
GLAAD responds to Kevin Spacey coming out as gay.
'House of Cards' creator Beau Willimon has responded to actor Anthony Rapp's allegations that the hit Netflix show's star, Kevin Spacey, made sexual advances on him when he was 14 years old and Spacey was 26.
Rapp alleges Spacey made a sexual advance towards him in 1986, when Rapp was only 14 years old.
Spacey said he doesn't 'remember the encounter' in which Rapp alleged the 'House of Cards' star assaulted him, but said he owes him 'him the sincerest apology' if he behaved inappropriately.
The 'Star Trek: Discovery' star alleges the incident occurred when both performers were starring in separate Broadway shows in 1986.
The actor breaks down the biggest moments from Sunday's episode.
ET was on hand in Hollywood for CBS' big 'Star Trek: Discovery' premiere. The show hits CBS All Access on Sept. 24.
