Starring John Mason

28 shows across 35 years, 1898 to 1933. Taken from the cast list of each staging, so every one is a production they were actually in.

29 productions. The 20 with the longest runs are listed here.

1900	Lady Huntworth's ExperimentBroadway Dalys Theatre	86 perf.
1900	The AmbassadorBroadway Dalys Theatre	51 perf.
1900	The Man of FortyBroadway Dalys Theatre	29 perf.
1902	The Way of the WorldBroadway Savoy Theatre	48 perf.
1903	Mice and MenBroadway Garrick Theatre	120 perf.
1904	Leah KleschnaBroadway Manhattan Theatre	131 perf.
1904	Becky SharpBroadway Manhattan Theatre	70 perf.
1904	The Younger Mrs. ParlingBroadway Garrick Theatre	36 perf.
1907	The Witching HourBroadway Hackett Theatre	212 perf.
1907	Anna KareninaBroadway Herald Square Theatre	47 perf.
1910	Jim the PenmanBroadway Lyric Theatre	31 perf.
1913	Indian SummerBroadway Criterion Theatre	24 perf.
1914	The Song of SongsBroadway Eltinge 42nd Street Theatre	191 perf.
1914	The Yellow TicketBroadway Eltinge 42nd Street Theatre	183 perf.
1914	Big Jim GarrityBroadway New York Theatre	27 perf.
1917	On With the DanceBroadway Theatre Republic	56 perf.
1918	The Big ChanceBroadway 48th Street Theatre	120 perf.
1929	BamboolaBroadway Royale Theatre	27 perf.
1930	Brown BuddiesBroadway Liberty Theatre	111 perf.
1933	Blackbirds of 1933Broadway Apollo Theatre	25 perf.