'The Flash' Spoilers: Will John Wesley Shipp's Henry Allen Meet Bart Allen, New Earth's Impulse? [WATCH]

There are only 4 episodes before the season finale of "The Flash" arrives on the CW network. As the truth behind Harrison Wells (Tom Cavanagh) and The Reverse-Flash comes even closer, will Henry Allen (John Wesley Shipp) find help for his son, Barry (Grant Gustin) from the future Bart Allen, aka New Earth's Impulse? Read More »