There is a total of 21145 clues beginning with lo
- Long-running column
- Long-running comic strip
- Long-running comic strip about the Patterson family
- Long-running competition?
- Long-running computer game series
- Long-running conflict
- Long-running cop show, with 52-Down
- Long-running country revue
- Long-running country TV revue
- Long-running daytime entry?
- Long-running dispute
- Long-running disputes
- Long-running drama set in NYC, informally
- Long-running event?
- Long-running fashion magazine
- Long-running fictional hero who made his debut in "Call for the Dead"
- Long-running fights
- Long-running film role
- Long-running forensic drama
- Long-running forensic series
- Long-running forensics drama
- Long-running former BBC comedy, for short
- Long-running Fox show
- Long-running FOX show with "Bad Boys" as its theme song
- Long-running Fox sitcom
- Long-running game show
- Long-running game show of yore
- Long-running game show with a feature spelled out clockwise by this puzzle's circled letters
- Long-running game show, and a hint to the starts of 20-, 28-, 37- and 51-Across
- Long-running hit TV show based in Chicago
- Long-running Joel McHale show on E!
- Long-running kid's show
- Long-running Kurt Weill musical, with "The"
- Long-running Lorne Michaels production, for short
- Long-running Mad feature suggested by this puzzle's circled letters
- Long-running Mark Harmon military drama
- Long-running Mell Lazarus comic strip
- Long-running morning show
- Long-running MTV show, with "The"
- Long-running musical
- Long-running musical variety TV show
- Long-running NBC comedy
- Long-running NBC comedy show
- Long-running NBC prog
- Long-running NBC series
- Long-running NBC show
- Long-running NBC show, briefly
- Long-running NBC show, for short
- Long-running NBC sitcom
- Long-running NBC soap
- Long-running NBC staple, for short
- Long-running NBC variety program
- Long-running NPR show
- Long-running oater
- Long-running Off-Broadway show featuring unusual percussion instruments
- Long-running panel show, and hint to puzzle theme found at the start of seven answers
- Long-running PBS documentary film series
- Long-running PBS film series
- Long-running PBS film showcase
- Long-running PBS science series
- Long-running PBS science show
- Long-running PBS show
- Long-running police drama
- Long-running police procedural, for short
- Long-running pop culture show
- Long-running procedural
- Long-running quarrel
- Long-running reality show, familiarly
- Long-running sci-fi series
- Long-running sci-fi show, for short
- Long-running science series
- Long-running series whose lead role was Lt Horatio Caine
- Long-running series?
- Long-running show
- Long-running show about a Time Lord
- Long-running show whose iconic hourglass is in the Smithsonian collection
- Long-running sitcom
- Long-running sitcom set in Seattle
- Long-running sketch show, briefly
- Long-running sketch show, in brief
- Long-running soap
- Long-running soap about a straying writer?
- Long-running soap opera
- Long-running soap, familiarly
- Long-running soap-opera-style comic strip
- Long-running sports feud
- Long-running talent show
- Long-running talk show
- Long-running tiff
- Long-running tour title for Taylor Swift
- Long-running TV crime drama
- Long-running TV drama started in 2003
- Long-running TV forensic series
- Long-running TV hit
- Long-running TV hit beginning 4/1/63
- Long-running TV newsmagazine
- Long-running TV program
- Long-running TV series
- Long-running TV series set in Calverton
- Long-running TV series set in Colorado