Elenco Principal da Temporada 7

1. 

   Toby Stephens

   John Robinson

2. 

   Molly Parker

   Maureen Robinson

3. 

   Maxwell Jenkins

   Will Robinson

4. 

   Taylor Russell

   Judy Robinson

5. 

   Mina Sundwall

   Penny Robinson

6. 

   Ignacio Serricchio

   Don West

7. 

   Parker Posey

   June Harris / Dr. Zoe Smith

Convidados Especiais 14

1. 

   Brian Steele

   Robot

2. 

   Kiki Sukezane

   Aiko Watanabe

3. 

   Cary-Hiroyuki Tagawa

   Hiroki Watanabe

4. 

   Yukari Komatsu

   Naoko Watanabe

5. 

   Raza Jaffrey

   Victor Dhar

6. Amelia Burstyn

   Diane

7. 

   Kwesi Ameyaw

   T.V. Reporter

8. 

   Viv Leacock

   Reese

9. 

   Hrothgar Mathews

   Senior Resolute Official / Maureen's Boss

10. 

    Christopher Pearce

    Resolute Official

11. 

    Rowan Schlosberg

    Connor

12. 

    Veenu Sandhu

    Prisha Dhar

13. 

    Sibongile Mlambo

    Angela Goddard

14. 

    Ajay Friese

    Vijay Dhar

Equipa Técnica 3