It's My Party and I'll Die If I Want To

This episode marks the end of Interlude IV.

Synopsis
Team Flash throws a surprise birthday party for Barry, but things go terribly awry when Ramsey Rosso crashes the festivities.

Protagonists

 * Team Flash
 * The Flash (Barry Allen)
 * Iris West-Allen
 * Cecile Horton
 * Allegra Garcia
 * Chester P. Runk
 * Green Arrow (Oliver Queen)
 * Spartan (John Diggle)
 * Kid Flash (Wally West)
 * Kristen Kramer
 * David Singh

Antagonists

 * Bloodwork (Ramsey Rosso)
 * Blood Brothers

Teams and Organizations

 * Blood Brothers
 * O'Shaughnessy's Fine Food & Drink
 * S.T.A.R. Labs
 * Team Flash

Events

 * Crisis on Infinite Earths

Species

 * Humans
 * Metahumans

Objects and Concepts

 * Green Arrow Suit
 * Oliver Queen's Bows and Arrows
 * Kid Flash Suit
 * Spartan Suit
 * The Flash Suit
 * PED

Locations

 * New Multiverse
 * Earth-Prime
 * Earth
 * Asia
 * Lian Yu
 * North America
 * United States of America
 * Missouri
 * Central City
 * S.T.A.R. Labs Central City Facility
 * Keystone City
 * O'Shaughnessy's Fine Food & Drink
 * Original Multiverse