Commander Jettson

Cimmander Jettson was a member of UNIT and a friend off the Doctor's.

Early Life

At age 15 Jettson ran away from home and snuck aboard a militray vessle. He was discovered but the ship was attcked by The Verradon and he was left stranded on a tropical island.

Three years later he was rescued by a passing ship and returned to England to officially start his militray career. (PROSE: UNIT)

Encounters with the Second Doctor
At some point he joined UNIT. (TV: The Wizard)

He led a UNIT sqaud to a manor where strange occurances were happening. He encountered the second doctor who he initially distrusted. When Deron the Dark Wizard attcked he fired numerous shots from his revolver before a private took him and the Doctor to safety. The other soldiers were killed. The Dr killed Deron using his Sonic Screwwdriver and silently left in the Tardis. Jettson mourned the soldiers but was happy Deron was killed. (TV: The Wizard)

Three years later he met the Dr again this time when he was ivestigating The Ruins of Trendaor. The two teamed up to battle three aliens called The Cerrixadrens. He climbed to the top of the cental tower and activated a Particle Seperator that destroyed the Cerrixadrens and their ship. He bid the Dr a fond farewell. (TV: The Ruins)

Encounters with the Third Doctor
On a mission to Canada he encountered the third doctor. At first skeptical of him he changed his mind after the Dr saved him from a Cyberman.He helped him attack the Cyber-Control Tower and killed three Cybermen with gold bullets. Once they reached the contol room he killed the Cyber-Leader and his assistant. After this he was allowed a trip on the Tardis. (TV: The Robots of Canada)

The two visited George Washington but learned off a plot to kill him. They tracked the assassin Sir Belward to the Boston Light and ended up in a fight with him. He disarmed Belward and kicked him down the stairs. After this he was returned to UNIT. (TV: The Father)

Encounter with the Sixth Doctor
Thirteen years later he encountered the sixth doctor in a UNIT base while they were in a war with the Dalek's. When they invaded the camp he and the same private who saved his life attcked the Dalek Turret. The private was gunned down and as Jettson was about to be killed the Tardis materialised around him. He rejoined the UNIT patrol. During the second attack he discharged five shots into Dalek second in command's eye but it's bodyguards fired numerous shots into him. He died instantly. (TV:UNIT V Daleks)

Trivia
According to the non-canon Dr Who ? annual at some point Jettson and the fourth doctor encountered a Sontaran who Jettson killed in a duel.