Mike Garson and His 88 Friends (2019)

Mike Garson

Self (piano)

Lori Bell

Self (flute solo)

Clifford Slapper

Self (biographer: 'Bowie's Piano Man')

Lori Loftus

Self (conductor Segerstrom Hall)

Boris Brott

Self (conductor Kavli Hall)

Christopher Duma

Self (neurosurgeon) (as Dr. Christopher Duma)