Bigfoot

Bigfoot is the callsign for an M104 Wolverine bridge layer. This Wolverine is only seen in Call of Duty: Modern Warfare 2.

In Call of Duty: Modern Warfare 2
Bigfoot first appears in the mission Team Player. You must defend it from OpFor attacking as it tries to deploy over a blown a bridge, so the invasion continues. After you successfully defend it, you will get in a Humvee and proceed with the invasion force. It is visible again when PFC Joseph Allen gets in the Humvee's Minigun. It will be on the far side of the bridge without the bridge turret gear.

Trivia

 * Bigfoot is the only M104 Wolverine to be named in all of the Call of Duty series.
 * The [[M104 Wolverine]] outside of the map on S.S.D.D. is suspected to be Bigfoot because the same model appears in the next mission, Team Player.