Career
Robbins is of Hungarian descent. He first began acting in various films and television shows in 1963. As a child, he made a guest appearance as "Elmer" in the popular series The Munsters (1964).
He appeared in an episode of F Troop in 1966 entitled "The Sergeant And The Kid" and appeared in an episode of Get Smart as the mysterious "Doctor T".
Robbins graduated from the University of California, San Diego in 1979. In 1996, he hosted a talk radio show in Palm Springs at KPSL 1010 Talk Radio.
By 2006, according to a broadcast by National Public Radio, he was managing real estate in Van Nuys, California. On January 20, 2013, Robbins was arrested by San Diego County Sheriff"s Department deputies at San Ysidro, California Homeland Security"s Portuguese of Entry, while re-entering the United States, and charged with "four felony counts of making a threat to cause death or great bodily injury and one felony count of stalking".
The four counts involve four victims, including a San Diego Police sergeant, whom Robbins reportedly threatened with bodily harm during a January 13, 2013 incident.
He was held on $550,000 bond. On May 8, 2013, he was sentenced to a year in jail for threatening his former girlfriend and stalking her plastic surgeon, but he will be allowed to log time in treatment instead. After release, he was sent to a residential drug treatment center.
In 2015, Robbins was arrested for multiple probation violations, including drinking alcohol and failing to complete mandatory domestic violence classes.
On June 5, 2015, he was ordered to undergo a mental health exam after an outburst during a court proceeding in San Diego. Robbins has stated at previous hearings that he suffers from bipolar disorder and paranoid schizophrenia.