ReelShort
- Language
- English
Last checked: Oct 13, 2026
SHORT DRAMA GUIDE
Their Brother Lost in Space
Where can I watch Their Brother Lost in Space?
Their Brother Lost in Space is listed on ReelShort. Use the viewing links to check access on the platform’s website or app.
About this drama
Timothy, adopted by the wealthy Snyder family, grows up devoted to his three older sisters — until the day their biological son, Matthew, returns and turns them against him with lies and manipulation. Cast out and blamed for things he never did, Timothy still repays their kindness: he saves them, sacrifices for them, and even secretly volunteers for Project Hail Mary, a mission to save humanity by sending one person with a rare gene into find a new planet. Only after he's gone, do the Snyders discover the truth about Matthew's schemes and Timothy's sacrifices. Thirty years later, Timothy succeeds on Planet Artemis, honored as a hero while his grieving family lives with the cost of their betrayal.
Check the story before you choose
Compare the names, relationships and plot on this page with the clip you remember. Similar titles can describe different dramas.
SOMETHING ELSE TO WATCH
More stories you might like
Keep exploring by story or platform.
Also on ReelShort
ReelShort
My Fake Husband Is My Daughter’s Billionaire Dad
Small-town Lila flees a forced wedding, kisses a stranger in the Texas wild. Five years on, single mom to Sophia, she meets billionaire Murphy—who hires her as his fake wife. He's Sophia's father. After a forged-DNA plot and a farm showdown, they become a real family.
Also on ReelShort
ReelShort
The Five-Year-Old Witch Storms the Noble House
During the era of witch hunts, five-year-old witch Lilian travels to a noble estate to find her family, armed only with a token of her lineage—only to be rejected by her four older brothers and nearly burned at the stake. Along the way, she picks up four unlucky souls whose fortunes were stolen by dark magic: a down-and-out gang leader, an impoverished noble, a cavalryman with no sense of direction, and a cunning peddler. The mastermind behind it all? Her very own "family." The little witch rallies this motley crew to turn the tables, though their amateurish magic leads to hilarious mishaps—turning people into frogs, spewing gold coins, and transforming bullets into flower petals. Can this makeshift "family"—bound not by blood but by circumstance—humiliate their wicked kin and reclaim their lives?
Also on ReelShort
ReelShort
Betrayed at My Engagement, I Wed the Billionaire Who'd Secretly Loved Me
Evelyn Sterling, heiress and gifted jewelry designer, gave eight years to fiancé Adrian Whitmore—hiding her brilliance to keep the peace. On their engagement night, he abandoned her to celebrate Lydia Carter, the horse trainer’s daughter, even moving Lydia into their home. Adrian stole “Heart of Eternity,” the final masterpiece left by Evelyn’s late mother, and let Lydia enter it under her own name. He then forced Evelyn to confess plagiarism, destroying her reputation. Heartbroken, Evelyn breaks the engagement and accepts an arranged marriage to banking heir Sebastian Kingsley. Adrian soon learns his empire and life were held together by Evelyn. Lydia’s lies and theft unravel, and Adrian discovers Evelyn—not Lydia—saved his life eight years ago. Evelyn returns as Mrs. Kingsley, reclaims her designs and reputation, builds her own brand, and finally opens her heart to Sebastian, who has secretly loved her all along.
Also on ReelShort
ReelShort
Oops! Her Grandpa is the Godfather and Daddy is a Billionaire
GiGi, granddaughter of a Sicilian Mafia godfather, discovers on TV that her biological father Logan—once Silicon Valley's tech god—is now a legless homeless man in a New York slum. She flies to New York alone, beating up hijackers, storming a skyscraper, and rescuing her father from thugs. She fits him with an exoskeleton to stand again. Together they infiltrate Peak Tower to steal back his stolen core code, but villain Richard sets a trap. At the critical moment, the godfather arrives with Mafia forces, and former chief attorney Mary uncovers evidence that Richard forged psychiatric reports and orchestrated the car crash that destroyed the Carter family. Three generations—GiGi, Logan, and Salvatore—join forces in legal and armed battle to crush Richard and reclaim the company. Logan uses his late wife Rosalie's data to create an AI hologram, reuniting the family in a new form.
Also on ReelShort
ReelShort
Reborn, I Am the Campus Queen
Avery Vance, the true heiress, was swapped at birth and raised on a rural farm. In her past life, the imposter Serena used the mysterious Plunder Book to steal Avery’s beauty, talents, and fortune, ultimately pushing her off a rooftop to her death. Reborn on the day she returns to the Vance mansion, Avery seizes the Plunder Book and reverses its blood-bound contract. Shedding her former plain appearance, she transforms into a striking young woman, while Serena, deprived of the stolen life-force, gradually loses her beauty and vitality. At Saint Grace High, Avery makes a sensational entrance and captures the attention of Chase, the star quarterback. Though she initially uses him for revenge, Avery is slowly won over by his sincere affection. Desperate, Serena resorts to bribery, arson, theft, and sabotage. At the cheerleading competition, Avery wins with genuine strength, forcing Serena to publicly humiliate herself. Serena’s final attempt—framing Avery and sabotaging a chandelier—exposes her crimes. Arrested and driven mad as all stolen gifts boomerang back, she is confined to a psychiatric facility. Cleared of all slander, Avery reclaims her inheritance and becomes cheer captain. Chase confesses his love with a four-leaf-clover bracelet, and the pair walk hand-in-hand toward a bright future at the graduation dance.
Also on ReelShort
ReelShort
Addicted to Touching Him
A national swimming team candidate cursed to die on his twenty-second birthday (Kang I-ha), and a Water God whose senses and divine powers return only when touching him (Shin Ji-an), face a cruel fate to save each other in this fantasy redemption romance.
Also on ReelShort
ReelShort
The Fake Heiress's Fall
Bored of her arranged-family-marriage, real heiress Katherine Foden hides her identity and joins MG Corporation as an intern. Ordinary girl Kathleen Davis is mistakenly taken for CEO David McGuire's fiancee. Greedy for wealth and status, Kathleen takes the fake identity, sabotaging Katherine and stealing her creative work. Katherine bides her time and gathers proof to expose the fraud. After a series of workplace schemes and dangerous traps, all villains get punished. Katherine and David finally see each other's true character and fall in love.
Also on ReelShort
ReelShort
Before His Last Breath
Mr. Sinclair Sr. is dying but waiting for someone. As the Sinclair family despairs, a stunning woman named Celeste knocks on their door. They assume she is the descendant of his lost love. Yet when Celeste meets Mr. Sinclair, he miraculously rises from his deathbed!
HELP KEEP THE GUIDE USEFUL
A detail doesn’t add up?
Let us know about a different title, a broken link, or information that has changed. We review submissions before updating the guide.