The real-life Chris and Martin introduce each Wild Kratts episode with a live action segment that imagines what it would be like to experience a never- before-seen wildlife moment, and asks, 'What if...?'
| Actor | Role |
|---|---|
| EEva AlmosDonita Donata | Donita Donata |
 Heather BambrickKoki | Koki |
 Zachary BennettZack Varmitech / Gaston Gourmand | Zack Varmitech / Gaston Gourmand |
 Cory DoranDabio | Dabio |
 Athena KarkanisAviva Corcovado (voice) | Aviva Corcovado (voice) |
 Chris KrattChris | Chris |
 Martin KrattMartin | Martin |
 Jonathan MalenJimmy Z | Jimmy Z |