| Name | Character | Episodes |
|---|---|---|
| Leslie Bibb | Christine Everhart | 10 |
| Chris Evans | Steve Rogers / Captain America | 5 |
| Al Madrigal | Will Adams | 5 |
| Scarlett Johansson | Natasha Romanoff / Black Widow | 4 |
| Paul Rudd | Scott Lang | 3 |
| William Sadler | President Ellis | 2 |
| Jeremy Renner | Clint Barton / Hawkeye | 1 |
| Corey Stoll | Darren Cross | 1 |