René Echevarria

• The Next Generation Episode 316: The Offspring (March 12, 1990)
• The Next Generation Episode 325: Transfigurations (June 4, 1990)
• The Next Generation Episode 523: I Borg (May 11, 1992)
• The Next Generation Episode 606: True Q (October 26, 1992)
• The Next Generation Episode 612: Ship In A Bottle (January 25, 1993)
• The Next Generation Episode 617: Birthright, Part II (March 1, 1993)
• The Next Generation Episode 701: Descent, Part II (September 20, 1993)
• Deep Space Nine Episode 325: Facets (June 12, 1995)
• Deep Space Nine Episode 413: Crossfire (January 29, 1996)
• Deep Space Nine Episode 512: The Begotten (January 27, 1997)
• Deep Space Nine Episode 517: A Simple Investigation (March 31, 1997)
• Deep Space Nine Episode 604: Behind the Lines (October 20, 1997)
• Deep Space Nine Episode 703: Afterimage (October 14, 1998)
• Deep Space Nine Episode 705: Chrysalis (October 28, 1998)
• Deep Space Nine Episode 709: Covenant (November 25, 1998)
• Deep Space Nine Episode 714: Chimera (February 17, 1999)
• Deep Space Nine Episode 717: Penumbra (April 7, 1999)

• The Next Generation Episode 424: The Mind's Eye (May 27, 1991)
• The Next Generation Episode 624: Second Chances (May 24, 1993)
• The Next Generation Episode 710: Inheritance (November 22, 1993)
• The Next Generation Episode 715: Lower Decks (February 7, 1994)
• The Next Generation Episode 718: Eye of the Beholder (February 28, 1994)
• The Next Generation Episode 721: Firstborn (April 25, 1994)
• The Next Generation Episode 724: Preemptive Strike (May 16, 1994)
• Deep Space Nine Episode 304: Equilibrium (October 17, 1994)
• Deep Space Nine Episode 320: Improbable Cause (April 24, 1995)
• Deep Space Nine Episode 322: Explorers (May 8, 1995)
• Deep Space Nine Episode 421: The Muse (April 29, 1996)
• Deep Space Nine Episode 504: Nor the Battle to the Strong (October 21, 1996)
• Deep Space Nine Episode 522: Children of Time (May 5, 1997)
• Deep Space Nine Episode 609: Statistical Probabilities (November 22, 1997)
• Deep Space Nine Episode 615: Honor Among Thieves (February 21, 1998)
• Deep Space Nine Episode 721: When It Rains... (May 5, 1999)

• The Next Generation Episode 424: The Mind's Eye (May 27, 1991)
• The Next Generation Episode 521: The Perfect Mate (April 27, 1992)
• The Next Generation Episode 614: Face Of The Enemy (February 8, 1993)
• Deep Space Nine Episode 406: Rejoined (October 30, 1995)