233
Franky officially joins the Straw Hat Pirates in Episode 329 of the anime series One Piece. After the events at Enies Lobby, Franky decides to join the crew as their shipwright. His recruitment is a significant moment in the series as he brings his shipbuilding skills and strength to the crew.
who's franky yall haven't watched one piece you fackers a guy called jerry joins on episode 321 or 322
Franky is the shipwright for the Straw Hat Pirates. He is a 34 year old cyborg from Water 7, and was introduced in the story as the leader of the Franky Family, a group of ship dismantlers. He is also so far one of the two "true" cyborgs so far shown in the series, with the other being the Shichibukai, Bartholomew Kuma, and was the first one to be introduced. He was originally named Cutty Flam until he threw away his original name for his nickname per the request by Iceburg to hide his identity. Franky and followers were originally introduced as antagonists against the Straw Hats until circumstances forced them to become allies. Per the request of the Franky Family, Franky was allowed to join the Straw Hats to fulfill his dream. He is the eighth member of the Straw Hat crew and the seventh to join Luffy's crew. He is also the second member to have been a former villain (the first being Nico Robin).
233 and joins the crew in episode 322 after Robin forces him to by grabbing his nuts
The Thousand Sunny is first shown in episode 321.
he doesn't join in an actual episode. only in the comics.
Episode 13
season 1, episode: The Power of Madonna.
Sasuke joins Orochimaru in the end of episode 109 but everyone(except Sakura) finds out in episode 110
after he killed his clan. It wasn't on any episode, it happened before the main storyline.
If you mean what episode she became part of the team for temporarily it was season 7 episode 6 "Office Politics."
Episode 33 in the anime