[s4e20] Significant Brother Apr 2026

You can find more details on the Thundermans Wiki or watch the episode on platforms like Paramount+ or Apple TV .

: The title is a play on the phrase "significant other". [S4E20] Significant Brother

: When Phoebe's best friend Cherry receives a visit from her brother, Perry, sparks fly between him and Phoebe. However, Cherry becomes concerned that a romance between them will overshadow her friendship with Phoebe. Cherry begs Phoebe not to date him, forcing Phoebe to choose between a potential relationship and her loyalty to her best friend. You can find more details on the Thundermans

" Significant Brother " is the 22nd episode of the fourth season of the Nickelodeon series , though it is sometimes listed as episode 20 or 19 depending on the streaming platform. It first aired on February 3, 2018 . Plot Summary However, Cherry becomes concerned that a romance between

: A banner in the background of Perry’s ceremony shows the year 2016 , which is when the episode was actually filmed.

The episode follows two main storylines involving the Thunderman siblings:

: In the subplot, Max finds himself in a heated competition with his younger siblings, Billy and Nora, over the viral trend of bottle flipping . After losing his lair to them, Max must eventually admit they are better at it to regain his space. Fun Facts & Trivia

Damini Roy

Damini R, a history and journalism graduate, is a passionate writer for Oldest.org, where she explores the world’s oldest records, from ancient manuscripts and historic landmarks to forgotten civilizations and cultural traditions. Based in the bustling Rush City, Bangalore, she finds inspiration in the city’s rich heritage and diverse culture. When she’s not researching or writing, Damini enjoys singing, often losing herself in soulful melodies. A true foodie, she loves indulging in street food, always on the lookout for new and exciting flavors. An avid reader, she devours books across genres, constantly fueling her curiosity. Whether she’s exploring heritage sites, wandering through museums, or experimenting with traditional recipes, her love for history and storytelling shines through, making the past both fascinating and accessible to readers.