Dutch and D'Avin break into the tower and rescue Vena in episode 1x02 "The Sugar Point Run".
Dutch and John drop off their latest capture and John hears about the bounty on his brother in episode 1x01 "Bangarang". The team gets their new prisoner to transport in episode 1x02 "The Sugar Point Run". The team evacuates the city in episode 1x10 "Escape Velocity".
The crew is shot down and crashes in the desolate Sugar Point industrial area and Dutch & D'Avin being searching the area while John works to fix the ship in episode 1x02 "The Sugar Point Run".
John is being interrogated when Dutch arrives to save the day and capture their target in episode 1x01 "Bangarang".
Aneela keeps watch while Khlyen takes care of Dutch and tells her a story in episode 4x01 "The Warrior Princess Bride". Dutch arrives at the ruins with the boys and later Aneela confronts the Lady outside to buy everyone time in episode 4x10 "Sporemageddon".