'Beginning of the End' is the twenty-second and final episode of the first season of Agents of S.H.I.E.L.D.
Dark secrets are revealed as Coulson and his team put everything on the line to stop Garrett and the forces of HYDRA.
- Clark Gregg - Phil Coulson
- Ming-Na Wen - Melinda May
- Elizabeth Henstridge - Jemma Simmons
- Iain De Caestecker - Leo Fitz
- Brett Dalton - Grant Ward
- Chloe Bennett - Skye
- Samuel L. Jackson - Nick Fury
- Bill Paxton - John Garrett
- J. August Richards - Michael Peterson
- David Conrad - Ian Quinn
- Ruth Negga - Raina
- B.J. Britt - Antoine Triplett
- Patton Oswalt - Billy Koenig
- Ajani Wrighster - Ace Peterson