Cast of Characters:

Captain: William T. Riker (Human Male)
William Thomas Riker most famously served as the Federation flagship Enterprise-D's executive officer under Captain Jean Luc Picard. As the vessel's first officer, Riker was offered his own command numerous times, but repeatedly turned them down in favor of remaining aboard the flagship, admitting to Picard that he had always hoped he would take command of the Galaxy class starship. Following the destruction of the Enterprise-D, Riker transferred to its successor, the Enterprise-E, with Picard, and continued to serve as first officer for a continuing number of years, helping to defend Earth against the Borg, prevent the illegal relocation of the Ba'ku and destroy the Reman warbird Scimitar. Shortly before the Scimitar's destruction, Riker married his on-again, off-again lover, Deanna Troi, who thereafter transferred to the Titan with him to serve as the vessel's counselor and chief diplomatic officer.

First Officer: Commander Christine Vale (Human Female)
Executive officer of the starship Titan, Vale previously served as the Enterprise-E's chief tactical officer. Coming from a long line of peace officers, Commander Vale's family was gravely disappointed in her choice to join Starfleet.

Second Officer/Chief Tactical Officer: Commander Tuvok (Vulcan Male)
Tuvok shares the cold and logical nature associated with his people. His first Starfleet assignment was aboard the USS Excelsior under Captain Hikaru Sulu. During his service Tuvok become disenchanted with non-Vulcans and resigned from Starfleet, only reenlisting decades later, where he eventually settled aboard the USS Voyager under Captain Kathryn Janeway. In 2371, Tuvok was on an undercover mission infiltrating the Maquis when he became trapped in the Delta Quadrant. He was later re-united with Voyager and served as the vessel's head of security and second executive officer until its return home. Following his return, Tuvok worked for Starfleet Intelligence within Romulan space at the time of the Shinzon uprising, and was later rescued from imprisonment by the Titan crew, which he joined when their previous tactical officer became comatose as a result of battle.

Chief Medical Officer: Dr. Shenti Yisec Eres Ree (Pahkwa-thanh male)
Chief Medical Officer of the starship Titan, Dr. Ree's friendly bedside manner is juxtaposed by his fearsome appearance. Standing over two meters tall, this bi-pedal reptile reminds Captain Will Riker of one of Earth's extinct, pack hunting dinosaurs.

Chief Engineer: Dr. Xin Ra-Havreii (Efrosian male)
Ra-Havreii designed the Luna-class starship, and is haunted by the disaster aboard the USS Luna. After Titan's chief engineer is killed during its first mission, Ra-Havreii stays aboard as its Chief, perhaps to put some of his ghosts to rest.

Science Officer (through Sword of Damocles): Lieutenant Commander Jaza Najem (Bajoran)
Lieutenant Commander Jaza Najem was a former member of the Bajoran Militia who joined Starfleet in 2376 after his homeworld of Bajor joined the United Federation of Planets. By the year 2380, Jaza was assigned as Science officer on the USS Titan under Captain William T. Riker on that vessels exploratory mission on the unexplored Gum Nebula.

Science Officer: Lieutenant Melora Pazlar (Elaysian female)
Melora graduated from Starfleet Academy as a stellar cartographer. In 2370, she was assigned to Deep Space 9, her first deep-space assignment, to survey a sector in the Gamma Quadrant. Later on, she served aboard the Enterprise-E and subsequently joined Riker's crew aboard Titan as Head of Stellar Cartography.  After Lt. Jaza Najem was lost in Sword of Damocles, Pazlar was promoted to Senior Science Officer.

Chief Diplomatic Officer/Counselor: Commander Deanna Troi (Half-human, half-Betazoid female)
Wife of Captain Riker, Troi serves as the vessel's chief diplomatic officer as well as ship's Counselor, a position she previously held on both the Enterprises D and E under Captain Picard, to whom she often served as a moral advisor. Despite being only half Betazed, Troi is a capable empath and has been shown to communicate telepathically with other Betazoids, specifically her mother, Lwaxana Troi.

Chief of Security: Commander Ranul Keru (Unjoined Trill male)
Chief of Security and Tactical Officer. Commander Keru was rendered comatose from injuries sustained during a battle between Romulan and Reman forces. Captain Will Riker subsequently offered the post to Commander Tuvok until Commander Keru's recovery. (Trivia: Keru was modeled after a friend of Andy Mangels; thus, his picture- courtesy of Andy Mangel's site- has been used here)

Head Nurse: Lieutenant Alyssa Ogawa (Human female)
Like Riker and Troi, Alyssa Ogawa served for a number of years on both the Enterprises, having begun her Starfleet service aboard the Enterprise-D as an Ensign and nurse under Dr. Beverly Crusher in 2367. At the recommendation of Crusher, she was promoted to Lieutenant junior grade in 2370 and became a senior sickbay staff member as Head Nurse, and would report to the command staff of the vessel in Crusher's absence. She also married Lt. Andrew Powell in the same year, and the two had a son. Powell was killed during the last attack on the Enterprise during the Dominion War, and though Ogawa did transfer to the Enterprise-E, she readily took the opportunity to leave the vessel with her son and serve within the Titan's sickbay.