If you mean Davis Deaton yes
The cast of The Sound of Miles Davis - 1959 includes: Jimmy Cobb as himself John Coltrane as himself Miles Davis as himself Gil Evans as himself Robert Herridge as himself Wynton Kelly as himself
The cast of The Spencer Davis Group - 1967 includes: Spencer Davis Group as Themselves Muff Winwood as himself Steve Winwood as himself Pete York as himself
The best imitator of himself. Maybe.
The cast of Franken and Davis at Stockton State - 1984 includes: Tom Davis as himself Al Franken as himself
The cast of The Mac Davis Special - 1975 includes: Paula Beyers as Herself - Dancer Mac Davis as Himself - Host Sid Krofft as himself Marty Krofft as himself Christopher Maleki as himself Liza Minnelli as herself Neil Sedaka as himself
The cast of The 1981 Davis Cup - 1981 includes: John McEnroe as himself Guillermo Vilas as himself
The cast of The Miles Davis Documentary - 2014 includes: Ron Carter as himself George Clinton as himself Roy Haynes as himself Jimmy Heath as himself Freddie Hubbard as himself Adam Hultzman as himself Marcus Miller as himself James Moody as himself Benny Rietveld as himself
The cast of A Frame with Davis - 1983 includes: Bernard Bresslaw as himself Duggie Brown as Himself - Guest Suzanne Danielle as herself Jimmy Greaves as Himself - Interviewee Kenny Lynch as Himself - Interviewee Mike Reid as Himself - Guest
Fon Davis has: Played himself in "Star Wars: Attack of the Clones - A Jigsaw Puzzle" in 2002. Played himself in "The Matrix Recalibrated" in 2004. Played himself in "Sense of Scale" in 2011. Performed in "Introduction to Professional Model Making with Fon Davis" in 2011. Played himself in "Mock-up Card Model Making for Set Design and Architecture with Fon Davis" in 2013.
The cast of Miles Davis live in Europe - 1983 includes: Miles Davis as himself
The cast of From Davis to Montgomery... And Back Again - 2014 includes: Dick Holdstock as himself John Pamperin as himself
The cast of The Miles Davis Story - 2001 includes: Don Alias as himself Emilhenco as himself George Avakian Ian Carr as himself Ron Carter as himself Irene Cawthon as Herself - first girlfriend Jimmy Cobb Chick Corea as himself Frances Davis as Herself - first wife Miles Davis as himself Lydia de Johnette as herself Jeanne de Mirbeck as herself Jack DeJohnette Mike Dibb as Narrator Gil Evans as himself Dizzy Gillespie as himself Herbie Hancock as himself Shirley Horn Keith Jarrett as himself Spike Lee as himself Dave Liebman Louis Malle as himself Pierre Michelot as himself Marcus Miller as himself Charlie Parker as himself John Scofield as himself Wayne Shorter as himself Clark Terry Bob Weinstock as himself Joseph Zawinul as himself