Marty Callner, Visionary Director of Music Videos and Comedy Specials, Dies at 78

The Emmy-nominated creator of HBO's 'Hard Knocks' passed away from natural causes at his Malibu home on March 17, leaving a legacy of innovation across entertainment genres.

Marty Callner directed over 200 iconic music videos, including works for Cher, Aerosmith, Twisted Sister, and Whitesnake during MTV's golden era.
He pioneered televised stand-up comedy, directing HBO's first special in 1975 and collaborating with legends like Robin Williams and George Carlin.
Callner created HBO's 'Hard Knocks,' the first sports-based reality series, which has aired annually since 2001.
He directed numerous live concert specials for major artists, including Britney Spears, Whitney Houston, and The Rolling Stones.
Despite 12 Emmy nominations and other accolades, Callner's behind-the-scenes contributions earned him the reputation of being 'the most successful director you have never heard of.'

The Hollywood Reporter