@nickthewright #TheDefiant sets up one bit of #StarTrek trivia. Jonathan Frakes appeared as "Riker" on every 90s-era show — #TNG #DS9 #VOY & #ENT —plus #Picard #LowerDecks & #VST.

However, DS9 only sees "Thomas Riker," making it the only series where Frakes appears but does not play "William Riker."

I believe this sets up Frakes as having appeared in more Trek series than any other actor, edging out the ever-present Jeffrey Combs and John Fleck.