Yes
Uncle and nephew
Elliott Gould
If you are reffering to the actors Elliott Gould and Donald Sutherland, the movie they starred in together is S*P*Y*S (yes, there really are asterisks in the title).
Elliott Gould played the character Trapper John in the Robert Altman movie MASH (1970). This character was also played by Wayne Rogers (M*A*S*H) and Parnell Roberts (Trapper John M.D.).
Elliot Diviney is 5' 11".