Two actors pull nearly identical scores at the top of Jason Mewes's neighbor set — Seth Green at 0.84 and Bruce Campbell at 0.84 — and together they define one of the two poles in a two-peak audience structure.
Similarity here measures how closely another entity's audience composition resembles Mewes's own. The top 10 neighbors break into a recognizable pattern: a cluster of genre-adjacent actors and musicians on one side, and a distinct cluster of reality TV stars on the other. Alongside Green and Campbell, Karen Gillan (0.83) and Robert Downey Jr (0.78) anchor the actor side, while Weezer (0.83) and Blink-182 (0.82) represent a strong musicians-and-bands contingent that sits between the two poles. The second peak arrives with Ronnie Magro (0.79) and Mike 'The Situation' Sorrentino (0.78) — Reality TV Stars whose audience shape aligns closely enough to rank inside the top 10 alongside genre-film actors. Doctor Who on BBC America (0.80) is the lone TV Show in the top 10, sitting at the boundary between the two clusters. John Stamos (0.78) rounds out the actor count, bringing the Actors subcategory to five of the ten neighbors — the single largest subcategory, but not a majority on its own.
The two-peak shape reveals an audience that bridges cult-genre entertainment fandom and the reality TV viewership of the mid-2000s Jersey Shore era, with pop-punk and alternative music running as a consistent thread through both sides.