The Great Crane Robbery - S8-E4
Continuity mistake: At the beginning of the show, Roz goes into Frasier's booth and starts to put her pencil on the console - but in the next shot, as Kenny comes in, she is reaching for papers and the pencil is nowhere in sight.
The Great Crane Robbery - S8-E4
Continuity mistake: When Todd is in Frasier's booth talking to Kenny, Roz, and Frasier, sometimes the door to Roz's booth is open and sometimes it is closed, without anyone going near it.
Answer: It equals the record of James Arness of "Gunsmoke" for the actor who's played the same part on TV NOT in a soap opera. If you include soaps there are two main contenders - William Roache, who's been playing Ken Barlow in "Coronation Street" in the UK since 1960. Don Hastings has been playing Robert Hughes in US soap "As the World Turns" since 1960 as well.