Benji Gregory, known for his role as Brian Tanner in the 1980s sitcom 'ALF', was found dead in his car on June 13 outside a Chase Bank in Peoria, Arizona. He was 46 years old. Gregory's family believes he succumbed to vehicular heatstroke after falling asleep in his car while attempting to deposit checks. His service dog, Hans, also died. Gregory had battled depression, bipolar disorder, and a severe sleep disorder that often kept him awake for days. The Maricopa County Medical Examiner's Office is still investigating the official cause of death, but high temperatures reached 109 degrees on the day he is believed to have died.