John Lithgow ranks first in one published estimate list for the 3rd Rock from the Sun cast, at $50 million. Joseph Gordon-Levitt is next at $35 million, while Kristen Johnston and French Stewart are tied at $6 million. These are entertainment-site estimates, not verified statements of the performers’ personal finances.
How to read this cast ranking
The figures below reproduce the comparison published by MarkMeets, whose ranking covers five lead performers and recurring cast member Wayne Knight. Its article appeared around 2024, according to the search listing. Net-worth estimates are not audited disclosures: the available sources do not explain a robust method for totaling assets and liabilities, so the dollar amounts should be treated as estimates rather than precise or confirmed wealth.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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3rd Rock from the Sun: Season 4 | $11.98 | Buy on Amazon |
| 2 |
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3rd Rock from the Sun: The Complete Series | $202.84 | Buy on Amazon |
| 3 |
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3rd Rock From the Sun - Season 3 | $16.75 | Buy on Amazon |
| 4 |
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3rd Rock From the Sun - Season 2 | $18.98 | Buy on Amazon |
The series ran on NBC from January 9, 1996, to May 22, 2001, across six seasons and 139 episodes, according to the Television Academy’s series reference. Its five performers who starred throughout the run were Lithgow, Johnston, Stewart, Gordon-Levitt, and Jane Curtin. Knight, who played Officer Don Orville, joined the cast in seasons three through six and appeared earlier as a recurring performer. The MarkMeets comparison includes him, so this is a broader cast ranking, not a ranking limited to the five series-long stars.
Cast members ranked by the published estimates
| Rank | Performer | Role | Published estimate | Source context |
|---|---|---|---|---|
| 1 | John Lithgow | Dick Solomon | $50 million | MarkMeets; Celebrity Net Worth also estimates $50 million. |
| 2 | Joseph Gordon-Levitt | Tommy Solomon | $35 million | MarkMeets; no second estimate was established in the sources available here. |
| 3 | Jane Curtin | Dr. Mary Albright | $10 million | MarkMeets; the opened Celebrity Net Worth page excerpt did not show a figure. |
| 4 | Wayne Knight | Officer Don Orville | $8 million | MarkMeets; no second estimate was established in the sources available here. |
| 5 (tie) | Kristen Johnston | Sally Solomon | $6 million | MarkMeets and Celebrity Net Worth both publish this estimate. |
| 5 (tie) | French Stewart | Harry Solomon | $6 million | MarkMeets and Celebrity Net Worth both publish this estimate. |
Which estimates are repeated by another publisher?
Celebrity Net Worth independently lists John Lithgow at $50 million, matching MarkMeets’ figure. It also lists Kristen Johnston and French Stewart at $6 million each. Those pages, accessed October 7, 2026, are additional entertainment-site estimates, not financial filings: Lithgow, Johnston, and Stewart. The other amounts in the table come from MarkMeets’ cast ranking. A matching estimate from two entertainment sites is not proof that the figure is exact or independently verified.
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What the ranking does—and does not—show
It answers who is highest in this particular published comparison, but it cannot establish the cast members’ actual wealth. The sources do not document a consistent calculation of property, investments, liabilities, taxes, or other private financial details. Nor do they show that role size, episode count, or salary on 3rd Rock from the Sun accounts for an individual’s later net worth. The $1 million difference between the listed estimates for Johnston and Stewart should not be read as meaningful precision; the publisher places both at the same $6 million estimate.
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