There is NO "Youngblood" in the Untouchables. That is a Dan Ackroyd-SNL error . Abel Fernandez' character in the series is Agent William YOUNGFELLOW.

There is NO "Youngblood" in the Untouchables. That was a Dan Ackroyd-SNL error. The name of Abel Fernandez' character is William YOUNGFELLOW.
Also, why no mention of the fifth Untouchable….Steve London's character of Untouchables wire-tap specialist JACK ROSSMAN ?