A young T'Pau shows up on ENT's The Forge, Awakening and Kir'shara. She then appears again as an old woman in TOS Amok Time.
Col. Green shows up on ENT's Demons and Terra Prime. An illusion of Col. Green appears in TOS The Savage Curtain.
So, here are two characters that specifically appear in both Enterprise and TOS. They aren't the main crew of the NX-01, but they do appear.
Troi and Riker were discussing Archer's Enterprise during the TNG episode Pegasus. We see the discussion on ENT's These are the Voyages. I'm sorry those scenes were not included in the TNG episode. Maybe they were cut for time?
As noted, Archer is mentioned in TNG and ST09. At least one planet and one ship were named after the famed captain.
The tradition of naming experimental ships NX is included in ST:TSF and VOY: Hope and Fear In fact, that episode specifically lists the Dauntless' registration as NX-01A. This follows the tradition that, when reusing a registration number, a letter is added to the end. By listing the Dauntless as NX-01A, they are acknowledging there was an NX-01 previously.
The villainous Duras appears in ENT's Judgement, Bounty and The Expanse. His descendants continue their villainy throughout TNG and DS9.
Col. Green shows up on ENT's Demons and Terra Prime. An illusion of Col. Green appears in TOS The Savage Curtain.
So, here are two characters that specifically appear in both Enterprise and TOS. They aren't the main crew of the NX-01, but they do appear.
Troi and Riker were discussing Archer's Enterprise during the TNG episode Pegasus. We see the discussion on ENT's These are the Voyages. I'm sorry those scenes were not included in the TNG episode. Maybe they were cut for time?
As noted, Archer is mentioned in TNG and ST09. At least one planet and one ship were named after the famed captain.
The tradition of naming experimental ships NX is included in ST:TSF and VOY: Hope and Fear In fact, that episode specifically lists the Dauntless' registration as NX-01A. This follows the tradition that, when reusing a registration number, a letter is added to the end. By listing the Dauntless as NX-01A, they are acknowledging there was an NX-01 previously.
The villainous Duras appears in ENT's Judgement, Bounty and The Expanse. His descendants continue their villainy throughout TNG and DS9.