Dominic Frost
Portrayed by
Last seen
Appeared in
Episode count
Centric episode(s)

Episode(s) featuring non-centric flashes

Dominic Frost
Also known as
Date of birth
Date of death
Seattle, Washington
On the cruise...
...Takes the trip he planned on inviting his lover to alone, in order to run from the police
On the island...
...Crashed on the Island
Family members


Dominic Frost, often times referred to as Dom, is a former native of Seattle, Washington and an alcoholic who dated a married woman named Beth Moxley who ran into his arms for comfort from her abusive husband. He reformed from his alcoholism after meeting Beth. Dominic accidentally killed her husband, and he went on the cruise he planned to bring Beth on, alone. Here, he fell off the wagon and started drinking again. Dominic survived the crash and is currently on the Island. He is played by David Anders.

Before the IslandEdit


Not much is knows about Dominic's youth, but he told Leigh he used to have night terrors, and that there's always people to talk to about such things. ("Where There's Smoke...")


Under unknown circumstances, Dominic became an alcoholic.

Finding his twelfth stepEdit

Dominic was an alcoholic living in Seattle, Washington, where he regularly attended a club in which he met Beth Moxley, a young woman. They flirted and eventually decided to dance together, further leading to a date, where Beth admitted that she was a married woman. Dominic noticed a bruise on her arm and she tried to make excuses, but eventually admitted that her husband is abusive to her. ("The Twelfth Step")

After having an affair for quite some time, Dominic surprised Beth with a proposition; the two would escape on a cruise ship around the world together, freeing Beth from her husband. He was going to present her with a ring but before he could, Beth's angry husband Tom burst into their motel room. Tom beat Dominic up and was about to do the same to Beth, but Dominic tackled Tom, causing Tom to fall through a glass table and a glass shard pierces his neck, killing him. Beth was horrified by this, and asked Dominic to leave. He asked her to take the ring but she refused, ordering him to leave, save himself and go on the cruise alone. Dominic fleed, leaving Beth alone at the scene of the crime. ("The Twelfth Step")

On the La MerEdit

Following his accidental murder of Tom and his rejection by Beth, Dominic went on the cruise alone. On his way onboard, Dominic hooked the ring he was going to give Beth onto the chain around his neck. On the cruise, he fell off the wagon and started drinking again. Annie and Mats watched him and planted a bottle of MacCutcheon whisky into his bag in order to 'test' him. ("The Twelfth Step") He was also seen stumbling by Ned drunk and was also seen fumbling with the ring he was going to give Beth. ("Encounter at Far Point")

On the IslandEdit

Season 1 (Days 1-?)Edit

After the initial shipwreck, Dominic nearly fell off of the cliff and to his death but Ned managed to pull him up. Dominic thanked him profusely. After, he was among the group attempting to pull some survivors up from the cave in the cliff before the rope snapped and the people on the rope were killed. Later, he sat by himself, still holding his necklace, kissing it. ("Encounter at Far Point")

Later that day, Dominic was sitting at the shore when he saw cans floating in the water. He recovered them and passed them around to a few people, to which Zhen scolded him for, saying they could have bacteria in them. She says it's okay and that she'll take the cans back from whoever he handed them to. Zhen tells him that a woman is planning on going for a hike for food and that he could join her if he wanted to. Feeling useless, Dominic goes up to Annie and asks her if he can join her on her hike. Mats makes a few rude comments, but Annie reluctantly agrees to let Dominic join her. ("The Twelfth Step")

As they prepare to leave, Annie tells Dominic she recovered his bag from the wreckage and hands it to him, he thanks her. On the trek, Dominic asks Annie if she is married to Mats, to which she profusely denies. He says he didn't think they were like the married type, Annie just says that they are 'old friends'. They go to a stream to get water. Dominic reaches into his bag to get a water bottle and he pulls out a bottle of MacCutcheon whisky, he refuses that this is his. Annie says his breath reeks of liquor so he probably doesn't remember that it is his. He explains to her about how his girlfriend was like a 'twelfth step' to recovery of his alcoholism but when he 'lost her' he leapt off the bandwagon and began drinking again. Annie says that the Island could be his new twelfth step and it may be testing him. Upon returning to the beach, Dominic pours the contents of the whisky bottle into the ocean and tosses the bottle into the sand. ("The Twelfth Step") Mats, though, doubted that Dominic passed the test. ("...And Justice for All")

Dominic was in the jungle where he found the giant Swan crater, which he showed to Marcus and Summer. There, they found a couple of files in a bag, where he realized that Mats, 'the man living in their camp,' was a diagnosed psychopath. ("The Mind of Emily Campbell")

The next day, Dominic took Zhen to see the Swan crater for herself. They're conversation was ended quickly when they found Annie crying in the jungle. He brought Annie back to camp where he tried to stand up for her during Harker's accusations because she was willing to help him out. ("Down the Rabbit Hole")("Monster")

Dominic remained on the beach when Harker left to fix the lighthouse. He comforted Leigh - exhausted from the events before. He took a look at Encounter at Far Point for himself when, mysteriously, a picture of him and Beth Moxley fell out. Demanding Mats for answers, Dom become infuriated that he trusted them. He burned the book in a rage. ("The Wizard of Roz")

Dominic saw the lighthouse explosion along with his fellow survivors on the beach and followed Leigh there to tend to the wounded ones. On the way, Dominic told her he heard her scream earlier from her nightmares and told her he used to have night terrors. At the lighthouse, Dominic helps Mats find Annie and Jonathan in the rubble and heads to a nearby beach to get the right instruments from Zhen. She gives her a first aid kit and a bottle of alcohol before the two of them heads back to the lighthouse. Later, he listens to Leigh's speach, hiding the bottle in his bag. ("Where There's Smoke...")


  • The name Dominic is a boys name. The name Dominic comes from the English origin. In English The meaning of the name Dominic is 'Lord' or 'belonging to God'.
  • Frost is the solid deposition of water vapor from saturated air. It is formed when solid surfaces are cooled to below the dew point of the adjacent air as well as below the freezing point of water.
Dominic Frost
Portal Dominic
View Talk Edit
Portrayed by David Anders
Centric-Episodes:   "The Twelfth Step"
Flashback characters: Beth Moxley · Tom Moxley · Donny
Items: Ring · Chain · Bag · Passport · MacCutcheon whisky

Main Characters of LOST: The Next Generation
Annie RandDominic FrostEmily CampbellJonathan HarkerLeigh BlackmoorMarcus GarveyMats LindgrenNed PilgrimRoz MulheronSummer St. ClairTheo BenoîtZhen Lu

La Mer Crew & Passengers

Survivors Annie RandArchie YatesArthurDominic FrostEmily CampbellJonathan HarkerKatyLeigh BlackmoorMarcus GarveyMats LindgrenNed PilgrimRoz MulheronSummer St. ClairTheo BenoîtZhen LuMatthew FieldsSandraNashMickey Lagudi
Unknown Drunk coupleKaty's fatherIris ChoudhryAnatole Krum