|Lieutenant j.g. Lavelle in 2370|
|Rank:||Lieutenant junior grade|
|Played by:||Dan Gauthier|
|Ensign Lavelle at the helm|
As an ensign, Lavelle shared quarters with his friend Taurik on board the Enterprise-D, something he was not always happy about. He was also the conn officer on the alpha shift. Besides Taurik, his circle of friends included Nurse Alyssa Ogawa, Ensign Sito Jaxa, and Ten Forward waiter Ben. The group had regular poker nights, sometimes including Ogawa's fiancé, Lieutenant Andrew Powell. Powell was one of the worst poker players that Lavelle had ever met.
Lavelle was career-oriented and driven and most wanted a promotion. In 2370, he was up for the operations officer position, in competition with Sito Jaxa. Although he was the obvious choice for the promotion, his uncertain relationship with his commanding officer William T. Riker somewhat got him off to a rough start. Lavelle was always nervous around him and Riker took the opportunity to criticize small issues, to Lavelle's general embarrassment. Lavelle's friends thought he was just imagining the situation, but Lavelle believed that Riker did not like him and had it in for him. Even though Lavelle tried to get on Riker's good side and had an immense amount of respect for him, Lavelle believed Riker to be uptight, once stating that Riker probably slept in his uniform.
Ben once encouraged Lavelle to introduce himself and get to know Riker. However, Lavelle's interaction with Riker was awkward and short-lived: on the basis of erroneous information from Ben, Lavelle had believed Riker to be from Canada and struck up a conversation with Riker. But when it turned out that Riker was actually from Alaska, a much embarrassed Lavelle quickly retreated, regretting having once again said the wrong thing. Lavelle was sure that he would not get the promotion if it was up to Riker.
Riker saw these incidents as no more than attempts by Lavelle to ingratiate himself. However, Counselor Troi pointed out to him that he and Lavelle were a lot alike and that Riker should not hold Lavelle's inexperience with such matters against him. Troi's advice convinced Riker, who decided that he may have been too hard on Lavelle.
After Sito's disappearance during an away mission, Lavelle was eventually promoted to the ops position and to the rank of lieutenant junior grade, although his success was bittersweet because it was accompanied by a certain amount of guilt. His friends told him that Sito would have been happy for him and that the best way to honor Sito's memory would be to excel in his new position. (TNG: "Lower Decks")
|Operations officers of the starships Enterprise|
|USS Enterprise-D:||Crusher • Data • Giusti • Gleason • Lavelle • Mandel • Sito • T'Su • Wallace • Worf|
|USS Enterprise-E:||Armstrong • Data • Perim|
Lavelle was played by actor Dan Gauthier. It is unknown whether his full given name is Samuel, as the Star Trek: Starship Creator bios written by Mike and Denise Okuda claim. The character's name came from two sources: a close friend of René Echevarria and Ron Wilkerson's Canadian Labrador Samwell. (Star Trek: The Next Generation Companion)
The Pocket TNG Behind Enemy Lines novel mentioned that Lavelle and others from the Aizawa became prisoners of war of the Dominion, and Tunnel Through the Stars depicted his return to the Federation and wartime romance with Ro Laren.
In an alternate timeline illustrated in the TNG Myriad Universes short story Brave New World, Lavelle achieved the rank of lieutenant and was serving as flight controller on board the Enterprise-D by 2378. In that timeline, he was romantically involved with Sito Jaxa.