Stewart (Death to the Daleks)

Commander Stewart was the leader of the Marine Space Corps expedition to Exxilon.

Biography
Stewart was badly injured when an Exxilon attacked him. He later died from his wounds while he tried to make Peter Hamilton take command because of his concerns about Dan Galloway's methods, but his orders were ignored by Galloway. (TV: Death to the Daleks)

Behind the scenes

 * Commander Stewart is the only member of the MSC in Death to the Daleks not to be identified with a first name, either on-screen or in any spin-off media.