To watch the "Transformers" movies in order, follow this list based on their release dates: 1. **Transformers** (2007) 2. **Transformers: Revenge of the Fallen** (2009) 3. **Transformers: Dark of the Moon** (2011) 4. **Transformers: Age of Extinction** (2014) 5. **Transformers: The Last Knight** (2017) 6. **Bumblebee** (2018) - This is a prequel and can be watched after the main series or first for context. This order is based on their release, which is suitable for following the overall storyline.

As of October 2023, "Transformers 8" has not been officially confirmed. However, the "Transformers" franchise continues to expand, with the recent release of "Transformers: Rise of the Beasts" in 2023 and plans for additional films. While there are discussions and potential future projects, specific details about the eighth installment's development or release date have not been announced. Keep an eye on official announcements for the latest updates.

As of October 2023, the "Transformers" movies are not available on Netflix or Disney+. They are primarily distributed by Paramount Pictures, so they may be found on platforms like Paramount+ or other rental services. Availability can vary by region, so it's best to check your local streaming services for the most current options.

In the "Transformers" movie series, key characters include: 1. **Optimus Prime** - The noble leader of the Autobots. 2. **Bumblebee** - A brave Autobot scout who transforms into a yellow Volkswagen Beetle. 3. **Megatron** - The ruthless leader of the Decepticons. 4. **Starscream** - Megatron's ambitious second-in-command. 5. **Ironhide** - A tough Autobot warrior. 6. **Ratchet** - The Autobot medic. 7. **Jazz** - The stylish Autobot lieutenant. Each character plays a significant role in the ongoing battle between Autobots and Decepticons.