Buzz Blister is a major character in Tom and Jerry: The Fast and the Furry and a supporting character in Tom and Jerry: Blast Off to Mars. In The Fast and the Furry, he and Biff Buzzard were news reporters. In Blast Off to Mars, he and Biff were the astronauts sent to Mars. He is voiced by Jess Harnell.
Buzz Blister was an astronaut and is been selected along with Biff Buzzard are sent to Mars. He was first seen entering the stage with Biff and makes a speech, but is interrupted by the collapsed of the curtain behind them and he, Biff and Commander Bristle to see Tom and Jerry emerging from under the curtain covered in green paint, one of the audience mistaken them for little green men and all the audiences flee. Buzz and Biff are scared and hid behind Dr. Gluckman who was pleased to see aliens. As Commander Bristle greets them, the green paint spills away from Tom and Jerry, he then realizes they are not aliens, Buzz was surprised it was a cat and Biff looks at Jerry who then waves at him. They then attack them but Tom and Jerry escape unharmed and end up beating each other. They then chase them while Jerry escapes and Tom is caught and is thrown out but is let back inside following the dehydrated dinners exploded thanks to Jerry. In the Rocket, Biff hears a loud crash when Tom and Jerry land on the rocket, asking Buzz what is the noise they heard and he replies that one of the workers dropped a wrench or something. Buzz then asked if they are some aliens at Mars. Commander Bristle then contacts them that they are ready to begin the countdown, Biff then needs to go to the restroom, which Buzz tells him that they should go to the restroom before entering the rocket and Dr.Gluckman calms them down. As the rocket is on its way to Mars, Tom and Jerry we're also boarded after Tom chased Jerry into the top of the rocket. Jerry smacks Tom with a wrench sending Tom smashes into the window breaking it resulting air leak and he and Biff shut the emergency hatch causing Tom to get stuck and Jerry manages to free him. Biff asks him if he should engage the artificial gravity and he replies that all the floating things around him make him nauseous and Biff engages the artificial gravity. Dr. Gluckman and Commander Bristle contact them and they warned them that they will crash into the sun and vaporize, instructing them to go outside the rocket and open the fuse box and trigger the wire antenna and Biff is chosen to do it. While Buzz is waiting an alarm goes off realizing that Jerry activates the rocket's lightspeed causing the rocket to zoom fast dragging Biff in the process who has just triggered the wire antenna. Buzz manages to stop the lightspeed by pulling the brake lever, causing Biff to ram into the hull of the rocket. Biff dazedly and exhaustively enters the cockpit, starts strangling Buzz thinking he was responsible for the lightspeeding of the rocket and they fight each other until Commander Bristle stops them.
In the ending. Buzz and Biff are cleaning the mess as punishment for their lying that there's no life on Mars and start to fight and argue about it.
In Tom and Jerry: The Fast and the Furry, he and Biff Buzzard were news reporters and bosses to J.W. that provided coverage and commentary for the entirety of the Fabulous Super Race. The two were also responsible for the elimination of two of the racers in the race due to their intervention.
- Buzz was an astronaut in Tom and Jerry: Blast Off to Mars and Tom and Jerry: The Fast and the Furry is a news reporter. It is unknown if he and Biff are been fired or they resigned as an astronaut after the events of Tom and Jerry: Blast off to Mars and before the events of Tom and Jerry: The Fast and the Furry.
- Although he and Biff Buzzard seen the Tom amd Jerry in Tom and Jerry: Blast Off to Mars, In Tom and Jerry: Fast and the Furry, both didn't recognize the same cat and mouse in the past and present events.