The man who was the voice behind the irreverent animated superhero on Adult Swim’s “Space Ghost Coast to Coast,” has died.

Mr. Lowe’s booming voice and off-the-wall humor turned the animated “Space Ghost Coast to Coast” into a cult hit.

George Lowe, best known as the voice of Space Ghost on Adult Swim's cult-favorite show 'Space Ghost Coast to Coast,' died Sunday at age 67.

George Lowe, a longtime voice actor who lent his talents to shows like "American Dad!" and "Space Ghost Coast to Coast," died Sunday, a representative confirmed. He was 67. A cause of death was not shared.

Lakeland resident George Lowe was best known as the lead voice from the cult hit TV series "Space Ghost Coast to Coast." He was also an artist and avid collector.

George Lowe, voice actor of the cult favorite Adult Swim series Space Ghost Coast To Coast, has died, a representative confirmed to The A.V. Club. Friends reported Lowe had been suffering from illness for some time before his death on Sunday. He was 67 years old.

He was the secret weapon behind the cult-classic Cartoon Network series that reimagined the 1960s intergalactic superhero as temperamental talk show host.