The anticipation has finally finished! Stumble is finally arriving this autumn and has just revealed that two very popular personalities from The Summer I Turned Pretty are coming to its realm. The names are Sean Kaufman and Alfredo Narciso, who will be guest-starring in Stumble; thus, the already brilliant cast gets even more recognition.The series follows the brutal and wild aspect of junior college cheerleading, where everything from stunts to team huddles and tumbling is filmed in a mockumentary manner. NBC's premiere on Friday, November 7, 2025, at 8:30/7:30c is guaranteed to add a new dimension of laughter to the sports and culture seldom seen in network prime time.What Stumble is about View this post on Instagram Instagram PostStumble is a comedy that follows the harsh realities of junior college cheerleading. It follows an old-school coach who must fight to reclaim her program and deal with her team's drama after being sent to a smaller school.Release date and platform detailsIt will premiere as part of the Friday night comedy block on November 7, 2025, at 8:30/7:30c p.m., per NBC's fall 2025 schedule. It will be the first completed program following Happy's Place's second season premiere.It is expected to stream on Peacock the following day, though full platform and long-term streaming windows are not specified.Key cast and guest starsThe title role of Coach Courteney Potter is played by Jenn Lyon.The main cast includes Taran Killam. Kristen Chenoweth will also be starring in a recurring role. Confirmed as guest stars are Sean Kaufman and Alfredo Narciso from The Summer I Turned Pretty.Production teamJeff and Liz Astrof are behind the mockumentary-style comedy Stumble, set in the world of junior college cheerleading. Jeffrey Blitz directs, while Monica Aldama is executive producing.Why the guest casting mattersHaving Sean Kaufman and Alfredo Narciso join as guest stars brings added visibility and crossover appeal. Each of them has been primarily attached to the series The Summer I Turned Pretty, and that might just help bring in those who have come to know them and add another layer to the ensemble of the show.Of course, due to their guest star and not series regular status, their appearances have thus far indicated either arcs or special-episode guest involvements rather than full-season commitments.What to expectWith its mix of sports drama and workplace comedy, Stumble brings a mockumentary background into the world of cheerleading. The setting allows for both high-energy routines and character dynamics behind the scenes, such as mishaps, triumphs, and tensions within the team, along with the strong degree of unpredictability that comes from a mix of ambition and imperfect athletes.With a real cheer coach being one of the executive producers, this series has a basis in both authenticity and humor.Stumble is a show about the world of junior college cheerleading, written by Jeff and Liz Astrof. Jeffrey Blitz directed, and Monica Aldama serves as an executive producer. The new series will begin airing on NBC starting Friday, November 7, 2025, at 8:30/7:30c.It will stream the next day on Peacock. Guest stars for this season include Jenn Lyon, Alfredo Narciso, Kristin Chenoweth, Sean Kaufman, and Taran Killam. The following are the basic details that have been confirmed and, at this time, are accurate, except for a few character names of the guest stars and the full-season structure.Also read: The haunting title sequence from IT: Welcome to Derry has been released