Wally West recounts the tale of the only time he saw Barry Allen show a hint of fear in "Burning Secrets." Also: Jesse Quick in "Like Straws in a Hurricane" Max Mercury in "Child's Play" Jay Garrick in "A Stranger With My Face" 'Mystery Flash' in "The Sacrifice". (NOTES: 1st appearance of Cobalt Blue, the lost twin brother of Barry Allen who has the power to siphon the Speed Force; 1st appearance of Max Mercury as Whip Whirlwind, a persona used in the late 1800s)