Question: Both Philip Marlowe, Private Eye, and an American Western television Series produced by David Milch feature which actor? 
Sentence (from "Deadwood (TV series)"): The series, set in the 1870s in Deadwood, South Dakota, before and after the area's annexation by the Dakota Territory, charts Deadwood's growth from camp to town, incorporating themes ranging from the formation of communities to western capitalism.
Relevant evidence: No