Fifty-two seasons, counting season 52, whose premiere was set for 26 September 2026, 174 people, and four of them have a second run. The other 170 careers are each a single unbroken stretch, joined once and left once, or not left yet.
Four records with a second date on them
The roster stores each person's time on the show as a list of stints rather than a single pair of years, which is the only way to record somebody who left and was hired again. For 170 of the 174 people in the file that list has exactly one entry. Four of them have more:
Brian Doyle-Murray, 1980 to 1980, then 1981 to 1982. Al Franken, 1979 to 1980, then 1986 to 1986, then 1988 to 1995. Don Novello, 1979 to 1980, then 1985 to 1986. Harry Shearer, 1979 to 1980, then 1984 to 1985. That is the complete list. Four records out of 174, 2.3% of everybody ever hired, and nobody has joined it since 1986.
Those year pairs are not seasons, and the difference matters more here than anywhere else on the site. A run written "1979 to 1980" is the 1979-80 season: one season, not two. The site counts seasons from a sourced figure rather than by subtracting one year from another, and for these four the two methods come apart badly. Doyle-Murray's ranges touch three calendar years and his season count is 2. Shearer's touch four and his is 2. Novello's touch four and his is 2. Franken, who has the most complicated record in the file, has 8, where treating each stint as a span and adding them up would give 9. So read the year pairs as the boundaries of a run and the counts as the counts: 2, 8, 2 and 2, and no arithmetic connects the one to the other.
What is remarkable about the four is not the returns. It is where they started. Franken, Novello and Shearer were all hired in 1979, and the 1979 intake was five people. Three of the five came back. Doyle-Murray arrived the following year, in the largest single intake the show has ever made: 15 new names in 1980, ahead of 1985's 11 and the 9 apiece of 1975 and 1995. Twenty-five different people appear in the cast at some point in 1980, which is the churn that year in one number.
And all four first stints end in the same year. Not roughly the same year: exactly 1980, for every one of them. Fifteen stints in the whole file end in 1980, and eleven of those were the end of a career. The other four are these. Whatever happened at the end of that year happened to all four of them at once, and the history of the show has the account of it: a producer change, a cast rebuilt from scratch, and a season the show very nearly did not survive.
Set the window aside and the pattern is absolute. Twenty people first arrived in 1979 or 1980, and four of them have a second stint, a rate of one in five. The other 154 people in the file, the 10 who arrived before 1979 and the 144 who arrived after 1980, have not one second stint between them. Rehiring is not something this show does. The one time it did it, it was cleaning up after the same emergency, four times over.
Franken, and what a return costs the counting
Franken is the outlier inside the outlier group. He is the only person in the file with more than two stints, having left and been rehired twice. His first arrival is 1979 and his last exit is 1995, a span of sixteen years from one end of the record to the other. Exactly one person on the roster has a longer one: Kenan Thompson, still in the cast, and so at twenty-four seasons through 2026.
The two spans describe opposite things. Thompson's twenty-four years are twenty-four seasons, because he never left. Franken's sixteen years contain eight seasons, and the rest of them is absence. Five whole years pass between the end of his first stint and the start of his second. He is back for a single year in 1986, gone again for 1987, and then runs from 1988 to 1995, which is the only long continuous stretch he has. The file will not tell you how the eight seasons divide across the three stints, only that there are eight of them, and that is the honest limit of what can be said.
Every return is early. Doyle-Murray is back in 1981, without a single full calendar year away. Shearer returns in 1984, Novello in 1985, Franken in 1986. Four second stints, all of them beginning inside six years of the departure they follow. The only stint of any kind that starts later is Franken's third, in 1988, and that is a person who had already been rehired once being rehired again. After 1988 the file records no stint at all beginning with somebody who had been in the cast before.
Why the show stopped is not something the data can answer, and it is worth saying so plainly rather than dressing a guess as a finding. What the data can do is describe the shape of the exception. The returns are not spread across the decades, arriving whenever a good alumnus was free. They are packed into a stretch when the show was restaffing under pressure, and the people it reached for were the ones it had employed most recently. Doyle-Murray's return, a year after his exit, barely counts as a return at all; it is closer to an interruption. Shearer and Novello come back during the next round of rebuilding, and Franken after that.
Since then the show has done the other thing instead. Its answer to losing a cast is the 1980 answer: hire fifteen people who have never been on the programme. Every arrival the file records after 1988 is somebody new, which at least suggests that a returning performer is now competing with a supply of unknowns the show did not have in 1981. That is a reading rather than a result, and the file will not settle it. What the file does settle is the count.
There is a bill for all this, and the roster pays it. Season counts survive a return without trouble, because they are a count of seasons appeared in and do not care whether the seasons were consecutive. The arrival year does not survive it. Novello's row says 1979, which is true, and it is also why the 1985 intake is 11 people if you count first arrivals and 12 if you count everybody whose name appears on a stint beginning that year. He is the difference. Any figure on this site that starts "the class of" has to choose between those two readings, and the choice is a real one rather than a technicality; it is a question the site takes up separately.
The last thing worth noticing is how little the second chance bought. Three of the four finished on two seasons apiece, against a roster median of three. Doyle-Murray, Novello and Shearer each came back, and each still ended below the middle of the roster, because a second stint adds a row to the record without necessarily adding much to the career. Only Franken turned a return into anything long, and it took him two of them. The roster table cannot show any of this, because it has one column for the first year and one for the last: Novello's row reads 1979, 1986, 2 seasons, and the four years he was not there are not in it. The biographies are where the gaps are visible, printed as a list of ranges rather than a single one, and those four entries are the only ones on the page that need it.
Cast dates and tenures on this site come from Wikipedia; the counting and the reading of it above are our own. More of these are on the articles page, and corrections are welcome at info@snlroster.com.