The 61-year-old, who wasin 1991 at age 29, was walking onto the stage at the Pennsylvania Convention Center in Philadelphia when he tripped.
To fans’ relief, Fox landed on a couch and was able to continue the Q&A panel with his co-stars Christopher Lloyd and Tom Wilson. The Emmy-winning actor’s public appearance came weeks after he told “CBS Sunday Morning” viewers about“Every day, it’s tougher,” he said in late April. “But that’s the way it is.”A couch broke the actor’s fall.Fox, who suffers from Parkinson’s disease, recovered and continued the Q&A panel.The Sunday event celebrated the “Back to the Future” franchise, which began in 1985.