Re: Recycling actors for "Enterprise".
When the series was just starting, I was either here or at another site, and did a tongue in cheek proposal of William Shatner as an angry Klingon determined to destroy the Enterprise. With Jeffrey Combs adding yet another character to his long list as his lieutenant, who was named K'Ching. I don't think Combs had appeared as Shran yet. In the same post, I suggested Combs in an episode playing 7 different roles.
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity! --Men in Black (1934)