Changes

In the Original Series and the 1980 version he was also a member the Quroum of Twelve that was the colonial government. In the 2004 series his name was changed from Adama to William Adama.

In the Original Series and the 1980 version he was also a member the Quroum of Twelve that was the colonial government. In the 2004 series his name was changed from Adama to William Adama.

'''Starbuck''': Starbuck was a male fighter pilot in the Original Series and a female fighter pilot in the 1980 version. In the 2004 series she also became a field officer. Her real name is Kara Thrace; "Starbuck" being a nickname.  

'''Starbuck''': Starbuck was a male fighter pilot in the Original Series and a female fighter pilot in the 1980 version. In the 2004 series she also became a field officer. Her real name is Kara Thrace; "Starbuck" being a callsign.  

'''Boomer''': Boomer was a male fighter pilot in the Original Series and a female fighter pilot in the 2004 series. In the 1980 version he took on the role as the executive officer (second in command) of the Galactica.

'''Boomer''': Boomer was a male fighter pilot in the Original Series and a female fighter pilot in the 2004 series. In the 1980 version he took on the role as the executive officer (second in command) of the Galactica.

In the 2004 series she was once again a fighter pilot. Her real name was Sharon Valeri and she was nicknamed Boomer. She was later found to be a Humanoid Cylon sleeper agent, although being a sleeper she did not realize this herself until an exact replica of her got on board the Galactica and shot Adama. Being a cylon she was imprisoned, but helped the fleet avoid Cylon attacks.  At that time she was pregnant (although not married) with a cylon-human cross breed. She subsequently rejoined the cylons and became a part of their government. Her cylon title was Number 8.

In the 2004 series she was once again a fighter pilot and mechanic. Her real name was Sharon Valeri and used the callsign Boomer. She was later found to be a Humanoid Cylon sleeper agent, although being a sleeper she did not realize this herself until an exact replica of her got on board the Galactica and shot Adama. Another copy of Boomer was found by Helo, a pilot trapped on Caprica.  She helped him escape, falling in love with him in the process. Being a cylon she was imprisoned when the pair rejoined the fleet.  She helped the fleet avoid Cylon attacks, and rescue other refugees from Caprica.  She became pregnant through an unmarried relationship with Helom and gave birth to a cylon-human cross breed. Her cylon title was Number 8.

'''Apollo''': Apollo is Adama's son (in all series). He was a fighter pilot, although in the 2004 series he advanced to command his own ship, the ''Pegasus''.  In the 2004 series he is named Lee Adama, with "Apollo" being his nickname.

'''Apollo''': Apollo is Adama's son (in all series). He was a fighter pilot, although in the 2004 series he advanced to command his own ship, the ''Pegasus''.  In the 2004 series he is named Lee Adama, with "Apollo" being his callsign.

'''Tigh''': Tigh is the executive officer for the Galactica in the Original and the 2004 versions. In the 2004 series he is Saul Tigh and he is a cylon humanoid sleeper agent like Boomer.

'''Tigh''': Tigh is the executive officer for the Galactica in the Original and the 2004 versions. In the 2004 series he is named Saul Tigh.  In the third season finale, he discovers that he is a cylon humanoid, like Boomer.

==References==

==References==