MARVEL’S AGENT CARTER – “The Edge of Mystery” – Peggy and Sousa propose a trade with Whitney Frost, while the SSR gets help from Howard Stark that may be the key to eliminating Zero Matter, on “Marvel’s Agent Carter,” TUESDAY, FEBRUARY 23 (9:00-10:00 p.m. EST) on the ABC Television Network. (ABC/Byron Cohen)
WYNN EVERETT

