Scott Grimes is an actor, voice actor, and singer-songwriter. He voices Steve Smith in American Dad! and appeared in the film Oppenheimer alongside Cillian Murphy and Robert Downey Jr. Grimes has also been in the series Band of Brothers, ER, Ted, and The Orville. He released his self-titled debut album through A&M Records in 1989 and is known for songs such as Sunset Blvd and Young & Wise.