(written from a Production point of view)
A Canadian actress, she was born in Vancouver, British Columbia. She has appeared in a number of productions, mostly with her twin, most notably the second season of MTV's Undressed (2000) and The Adventures of Pluto Nash (2002) as one of the Francis twins. The sisters were one of the famous sets of "Doublemint Twins" in the Doublemint advertising campaign. Heidi also appeared in Divorce: The Musical (2002), without her sister Alissa.
Thinking back to her stint on Star Trek: Voyager in a conversation with StarTrek.com published 7 July 2016, Krämer admitted her introduction to Star Trek was watching Star Trek: The Next Generation and having a "big crush" on Wil Wheaton.