Actor Robert Duvall starred in only one movie .
He landed many of his most famous roles during the early 1970s , such as Major Frank Burns in the blockbuster comedy MASH -LRB- 1970 -RRB- and the lead role in THX 1138 -LRB- 1971 -RRB- , as well as Horton Foote 's adaptation of William Faulkner 's Tomorrow -LRB- 1972 -RRB- , which was developed at The Actors Studio and is Duvall 's personal favorite .
Robert Duvall