Ben Stiller explains why Barack Obama turned down a Severance Season 2 cameo

The voice of Lumon in the Severance Season 2 training video belongs to Keanu Reeves — but as Ben Stiller explains in the Jimmy Kimmel Live! interview above, former president Barack Obama was asked first — and he said no."I didn't ask him in person. I knew someone that knew his lawyer, and his lawyer said 'I can relay the request if you write an email,' so I wrote an email to him," says Stiller in the clip above. "Like two days later I get an email back from president Barack Obama say