- The Colonials find and colonize a new planet, which is then found and occupied by the Cylons. This starts the "Battlestar: Iraq" story for the first few episodes of season 3.
- Tigh kills his wife because she worked with the Cylons.
- "Unfinished Business" is a really awful episode. Skip it.
- Baltar spends a lot of time with the Cylons after the occupation ends. He's eventually handed back over to the colonials.
- Baltar is tried and found not guilty.
- Tigh, Chief Tyrol, Terry, and Anders are Cylons.
- Starbuck dies, comes back, and shows them the way to Earth.
- Cally has a baby, but dies.
- Kat dies.
- Number 3 (Xena Cylon) becomes obsessed with the final five models, is boxed, then comes back when the rebel Cylons form an alliance with the colonials. Oh BTW, there's a Cylon civil war. Some of the models think attacking the colonies was wrong.
- The resurrection hub that controls ALL cylon resurrections is destroyed by .the aforementioned alliance. Skinjobs can die now/
- They find Earth. It's in ruins.