[PAR] [TLE] William Mapother [SEP] William Reibert Mapother Jr. ( ; born April 17, 1965) is an American actor, best known for his role as Ethan Rom on the television series "Lost". [PAR] [TLE] Ethan Rom [SEP] Dr. Ethan Goodspeed, also known as Ethan Rom, is a fictional character portrayed by William Mapother on the ABC television show "Lost".  Introduced in the first season as the main antagonist, Ethan is the surgeon for the antagonistic and mysterious group known as the "Others".  He infiltrated the fuselage survivors, posing as one of them until they discovered his true identity.  He then kidnapped Charlie Pace and the pregnant Claire Littleton, attempting to dispose of the former soon after.  Ethan is one of the few characters to have more episode appearances while his character was dead rather than alive.  Ethan is one of few people known to have been born on the island, as seen in the ninth episode of the fifth season, "Namaste".
[PAR] [TLE] William Mapother [ SEP ] William Reibert Mapother Jr. ( ; born April 17 , 1965 ) is an American actor , best known for his role as Ethan Rom on the television series " Lost " . [PAR] [TLE] Ethan Rom [ SEP ] Dr. Ethan Goodspeed , also known as Ethan Rom , is a fictional character portrayed by William Mapother on the ABC television show " Lost " . Introduced in the first season as the main antagonist , Ethan is the surgeon for the antagonistic and mysterious group known as the " Others " . He infiltrated the fuselage survivors , posing as one of them until they discovered his true identity . He then kidnapped Charlie Pace and the pregnant Claire Littleton , attempting to dispose of the former soon after . Ethan is one of the few characters to have more episode appearances while his character was dead rather than alive . Ethan is one of few people known to have been born on the island , as seen in the ninth episode of the fifth season , " Namaste " .
What is the middle name of the actor William Mapother, who plays the character of Ethan Rom?
What is the middle name of the actor William Mapother , who plays the character of Ethan Rom ?
Reibert
Reibert