3 Underrated Comedy Movies You Should Watch in September 2025

In a world where the cinematic landscape often resembles a desolate desert, one might assume that comedy films had all but vanished from Hollywood’s repertoire. However, while it’s true the mid-budget comedy seems to have fallen out of favor, a veritable treasure trove of humorous films is readily available on streaming platforms like Tubi, Netflix, and Prime Video.

What’s even more enticing is that many of these films—both classic and contemporary—remain tragically underrated. So, while you may feel like you’re starved for comedic options, let me assure you that there’s plenty of laughter yet to be discovered—and probably some gems you’ve never even heard of!

In the spirit of uncovering these hidden treasures, Watch With Us has scoured various platforms to bring you a selection of three of the most underappreciated comedy films that are currently streaming. Read on for our top picks for September 2025.

‘They Came Together’ (2014)

From the creative minds behind Wet Hot American Summer, this comedic masterpiece features a delightful parody of romcoms, starring Amy Poehler and Paul Rudd. Their love story unfolds amidst a backdrop of corporate rivalry, with the independent candy store owner Molly (Poehler) romantically entangled with Joel (Rudd), a pawn in a candy empire’s game to thwart her business.

As their relationship encounters tumultuous setbacks following a family meeting, you can’t help but wonder: can love really conquer all? They Came Together embraces a whimsical and exaggerated style of humor typical of directors Michael Showalter and David Wain. The comedic chemistry between Poehler and Rudd is palpable, enhanced by a side-splitting ensemble cast including Christopher Meloni, Max Greenfield, and Bill Hader.

Catch They Came Together on Amazon Prime Video.

‘The Other Guys’ (2010)

When you mention Adam McKay, names like Step Brothers and Talladega Nights come to mind, along with his subsequent ventures like The Big Short. Yet, his 2010 buddy-cop caper starring Will Ferrell and Mark Wahlberg may not be on your radar. In The Other Guys, these two comedic heavyweights portray bumbling desk jockeys in a precinct desperate to prove they are more than just clerks.

The duo is soon ensnared in a seemingly trivial case that spirals into a narcotics conspiracy of epic proportions. The film serves as a sharp parody of cliched buddy-cop tropes, infused with an absurdity characteristic of McKay’s humor, backed by impressive action sequences. With Wahlberg’s hilarious portrayal of the brash Holtz paired against Ferrell’s straight-laced yet surprisingly intense Gimble, their comedic rapport is a delight.

View The Other Guys on Netflix.

‘Don’t Let the Riverbeast Get You!’ (2012)

This quirky, low-budget homage to classic slasher films has garnered an enthusiastic cult following online. It tells the story of Neil Stuart (Matt Farely), a former tutor who returns to his idyllic New England town, armed with tales of an aquatic menace lurking in the forests. While he aims to share his wisdom, he’s also dedicated to warning the townsfolk of impending doom—whether they care to believe him or not.

Filmmakers Matt Farley and Charlie Roxburgh push the boundaries of micro-budget filmmaking while delivering an entertaining blend of genres. The film mingles romance, horror, comedy, and even incorporates a musical segment, making Don’t Let the Riverbeast Get You! a refreshing oddity in the Tubi lineup. Be prepared to find yourself unable to resist uttering the words “vagabond” and “muckraker”!

Stream Don’t Let the Riverbeast Get You! on Tubi.