His manager and brother Keith Carradine said in a statement to NBC News that the actor had “succumbed to bipolar disorder after fighting it for almost 20 years.”

Lizzie McGuire star Robert Carradine is dead at age 71 after a decades-long battle with Bipolar Disorder. Carradine’s family confirmed the news of his death on Monday. “It is with

Carradine, who played Sam McGuire in the hit Disney Channel series, died Monday after taking his own life, Deadline reported. He was 71. “It is with profound sadness that we must share that our beloved father,

Lizzie McGuire actor Robert Carradine has died at the age of 71. He reportedly took his own life and his passing was announced on February 23 in a statement to Deadline.