Struggling to cope with the loss of her mother, Beth discovers a way to reconnect with her past: The greenhouse behind her childhood home magically acts as a time-traveling machine. Suddenly able to relive her best memories, Beth gradually loses her connections to friends and family in the real, and present, world; even worse, she’s unable to see the darker implications behind her newfound portal to long-gone happier times. Blending sci-fi with tear-jerking drama, writer-director Thomas Wilson-White utilizes time travel storytelling for all of its inventive and emotional power. —Matt Barone