Sometimes the best things come to those who wait. In television, some of our most beloved characters weren't even present when their shows began. These late arrivals often bring fresh energy, new dynamics, and become so integral that it becomes impossible to imagine the series without them.
The Game-Changing Latecomers
From cult classics to mainstream hits, numerous television shows have been transformed by characters who joined after the first season. These additions often arrive at just the right moment, injecting new life into established formats and creating unforgettable moments that define the show's legacy.
British Television's Finest Additions
British productions have contributed some of the most memorable late arrivals in television history. In Fleabag, Andrew Scott's Hot Priest didn't appear until the second season but became an instant phenomenon. His chemistry with Phoebe Waller-Bridge's protagonist and his ability to notice her fourth-wall-breaking created one of television's most compelling relationships.
Meanwhile, in the Belfast-set police drama Blue Lights, Frank Blake's Constable Shane Bradley joined in the second series. Initially appearing as an ambitious officer, his character developed depth through heartfelt storylines and became a pivotal team member.
The cult favourite Peep Show introduced Isy Suttie as Dobby in its fifth series, creating what many fans considered the perfect match for David Mitchell's Mark Corrigan. Their relatable relationship struggles provided some of the show's most authentic moments.
International Success Stories
American television has equally impressive examples of late arrivals who became legends. Kelsey Grammer's Dr Frasier Crane joined Cheers in its third season as Diane's boyfriend and proved so popular he eventually earned his own long-running spin-off.
In Game of Thrones, Gwendoline Christie's Brienne of Tarth arrived in season two after Ned Stark's demise and quickly became a feminist icon through her honourable nature and formidable fighting skills.
Breaking Bad fans might be surprised to learn that Jonathan Banks' iconic Mike Ehrmantraut was created by accident when actor Bob Odenkirk was unavailable. The character was intended as a one-off but became so crucial he returned for multiple seasons and even starred in Better Call Saul.
Other notable mentions include Tom Hardy's scene-stealing Alfie Solomons in Peaky Blinders, JB Smoove's Leon Black in Curb Your Enthusiasm, and Michael Emerson's Emmy-winning performance as Benjamin Linus in Lost.
These characters demonstrate that sometimes waiting for the right addition can elevate good television to greatness. Their late arrivals didn't just fill gaps—they created new dimensions, relationships, and storytelling opportunities that enriched their respective shows beyond measure.
Which television latecomers stole your heart? Which character additions gave your favourite shows fresh energy and new direction? Join the conversation and share your picks in the comments below.
