Colfer was named one of Time magazine's "Time 100," the annual round-up of the world's most influential people, in April. On "Late Night," Fallon produced the magazine to point out that his picture on the magazine cover was even bigger than Oprah's and asks Colfer about his experience at the "Time 100" gala.
Colfer also chatted about his "paranoid, schizophrenic" dog named Bob Marley Merlot.
To watch the interview, look below: