Tony Stark may pay for everything, design everything and make everyone look cooler, but he cedes the boss responsibilities to his pal Steve Rogers.

The new "Avengers: Age of Ultron" teaser spotlights each of the team members, including newbies Scarlet Witch (Elizabeth Olsen) and Quicksilver (Aaron Taylor-Johnson), as they fight against their latest foe, Ultron.

A few of the best lines:

"Time to work for a living." - Iron Man (Robert Downey Jr.)

"That just slipped." - Captain America (Chris Evans) as he hurls a jeep at another oncoming jeep.

"It's all in the swing." - Thor (Chris Hemsworth) who uses his mighty hammer to drive Captain America's shield into a cluster of drone robots.

Taylor-Johnson also shows off his Russian accent, speaking his first words as Pietro Maximoff a.k.a. Quicksilver, and Hawkeye (Jeremy Renner) tells Scarlett Witch that the minute she steps out the door, she's an Avenger.

"Avengers: Age of Ultron" premieres on May 1.

Check out the video below.