Here's Samuel L. Jackson as Nick Fury in the after credits scene of the episode that just aired.
And here's the brief promo for next week's ep, which features Ian Hart as Dr. Franklin Hall, aka Graviton.
MARVEL’S AGENTS OF S.H.I.E.L.D. – "The Asset" – When the brilliant scientist Dr. Franklin Hall is kidnapped, Agent Coulson and his S.H.I.E.L.D. agents must race against the clock to locate him. Skye is their only way in — pushing the team to their limits when the entire plan turns upside-down, on "Marvel’s Agents of S.H.I.E.L.D.," TUESDAY, OCTOBER 8 (8:00-9:01 p.m., ET) on the ABC Television Network.