No. Daniel Peter "Danny" Masterson who played Steven Hyde in That '70s Show did not appear in Freaks and Geeks.
Danny Masterson (R) and Seth Rogen (L) via kwout
You may be thinking of Seth Rogen, who played Ken Miller on the series. Danny and Seth bear resemblance to each other.
Danny Masterson was born on March 13, 2024 in Long Island, New York. Apart from his role as Steven Hyde in That '70s Show, he is also known for his appearance in Yes Man (2008) and Face/Off (1997).
See a comprehensive list of all the acting credits of Danny Masterson in films and television on IMDb.com.
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