Known for Acting

Robert William Lamm (born October 13, 1944) is an American keyboardist, singer and songwriter who came to fame as a founding member of the band Chicago. He wrote many of the band's biggest hits, including "Does Anybody Really Know What Time It Is?", "Beginnings", "Saturday in the Park", "Dialogue", and "25 or 6 to 4". He is one of three founding members (alongside Lee Loughnane and James Pankow) still performing with the group.
2025
as Self
2016
as Self
2016
Executive Producer
2019
as Self
2019
as Self
2016
as Self
1969
2004
as Keyboards, Vocals, Guitar
2005
as Self (archive footage)
1995
as self
2024
as keyboard, vocals
2011
1970
1982
as Self