EHARRISON WELLS / EOBARD THAWNE
GIUD. HANKERSON (ep. 3.21, 4.10, 4.13, 5.10, 6.2)
MARLIZE DeVOE / MECCANICO
RAMSEY ROSSO / BLOODWORK (s. 6)
MASON BRIDGE (ep. 1.11, 1.14-16)
IRIS WEST bambina (ep. 1.2, 1.6)
MARK MARDON / MAGO DEL TEMPO (ep. 1.15-16)
SCOTT EVANS (ep. 2.14, 2.16)
SHAWNA BAES (ep. 1.15-16)
LEONARD SNART / CAPTAIN COLD (ep. 1.4, 1.10, 1.16, 1.22)
RACHEL ROSSO (ep. 6.4, 6.8)
BARRY ALLEN bambino (s. 1, ep. 2.1)
AMUNET BLACK / BLACKSMITH (s. 4)
MONITOR (ep. 5.8-9, 6.1, 6.9)
RALPH DIBNY / ELEGANT MAN (s. 4-6)
WADE EILING (ep. 1.5, 1.13-14, 1.21-22)
EVA McCULLUCH / MIRROR MONARCH (s. 6-7)
CLIFFORD DeVOE / PENSATORE (s. 4)
CAITLIN SNOW / KILLER FROST
FELICITY SMOAK (ep. 1.4, 1.8, 1.18)
GREGORY WOLF (ep. 4.2, 4.11-13)
WALLY WEST / KID FLASH (s. 2-6)
BREACHER (ep. 4.4, 4.17, 6.5)
JESSE WELLS / JESSE QUICK (s. 2-4)
ARIELLE ATKINS (ep. 7.2, 7.4, 8.2, 8.4, 8.10)
ESPERANZA GARCIA (s. 6-7)
CLARISSA STEIN (ep. 1.13-14, 2.1)
MICK RORY / HEAT WAVE (ep. 1.4, 1.10, 1.16)
CISCO RAMON / VIBE (s. 1-7)
ORLIN DWYER / CICADA (s. 5)
OLIVER QUEEN / ARROW (ep. 1.1, 1.8, 1.22, 2.8, 3.8, 4.8, 5.9, 6.9)
HARTLEY RATHAWAY / PIFFERAIO (ep. 1.11-12)
RAY PALMER / ATOM (ep. 1.18)
CLYDE MARDON (ep. 1.1, 1.15)
DOTT.SSA RACHEL ROSSO (ep. 9.10)