Commander Bristle was first seen in the space station at the stage making a speech to the audiences that the long awaited mission to Mars is ready to be launched and brings Biff Buzzard and Buzz Blister who are both selected for the mission. As Buzz is making a speech, the stage curtain behind them collapses and he, Bristle and Biff check it and Tom and Jerry emerge from the under of the curtain covered in green paint. One of the audiences mistook them for Little green men and they flee and Buzz and Biff hide behind Dr. Gluckman who was delighted to see aliens. Bristle then greets them, but the green paint clears away from them, causing him to realizes they are not aliens, Buzz then realizes it's only a cat and Biff looks at Jerry who waves at him and it's a mouse. Bristel yells Biff, Buzz