Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Doctor | Season | Story no. | Serial | Number of episodes | Total footage remaining from missing episodes (mm:ss) | Missing episodes with recovered footage | Country/Territory | Source | Format | Total footage (mm:ss) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| First | 1 | 008 | The Reign of Terror | 6 | 00:21 | Episode 4 | Australia | Private individual | 8mm cine | 00:10 |
| First | 1 | 008 | The Reign of Terror | 6 | 00:21 | Episode 5 | Australia | Private individual | 8mm cine | 00:11 |
| First | 3 | 018 | Galaxy 4 | 4 | 06:03 | Episode 1 | Australia | Private individual | 8mm cine | 00:10 |
| First | 3 | 018 | Galaxy 4 | 4 | 06:03 | Episode 1 | United Kingdom | Private collector | 16mm telerecording | 05:23 |
| First | 3 | 018 | Galaxy 4 | 4 | 06:03 | Episode 1 | United Kingdom | BBC | 16mm telerecording | 00:30 1 |
| First | 3 | 020 | The Myth Makers | 4 | 00:56 | Episode 1 | Australia | Private individual | 8mm cine | 00:21 |
| First | 3 | 020 | The Myth Makers | 4 | 00:56 | Episode 2 | Australia | Private individual | 8mm cine | 00:20 |
| First | 3 | 020 | The Myth Makers | 4 | 00:56 | Episode 4 | Australia | Private individual | 8mm cine | 00:15 |
| First | 3 | 021 | The Daleks' Master Plan | 12 | 04:19 | Episode 1 | United Kingdom | BBC | 35mm film insert | 01:43 2 |
| First | 3 | 021 | The Daleks' Master Plan | 12 | 04:19 | Episode 3 | United Kingdom | BBC | 16mm telerecording | 01:38 3 |
| First | 3 | 021 | The Daleks' Master Plan | 12 | 04:19 | Episode 4 | United Kingdom | BBC | 16mm telerecording | 00:58 4 |
| First | 3 | 026 | The Savages | 4 | 00:44 | Episode 3 | Australia | Private individual | 8mm cine | 00:03 |
| First | 3 | 026 | The Savages | 4 | 00:44 | Episode 4 | Australia | Private individual | 8mm cine | 00:41 |
| First | 4 | 028 | The Smugglers | 4 | 00:47 | Episode 1 | Australia | National Archives | 16mm telerecording | 00:23 |
| First | 4 | 028 | The Smugglers | 4 | 00:47 | Episode 3 | Australia | National Archives | 16mm telerecording | 00:24 |
| First | 4 | 028 | The Smugglers | 4 | 00:47 | Episode 4 | Australia | National Archives | 16mm telerecording | 00:03 |
| First | 4 | 029 | The Tenth Planet | 4 | 01:18 | Episode 4 | Australia | Private individual | 8mm cine | 00:51 |
| First | 4 | 029 | The Tenth Planet | 4 | 01:18 | Episode 4 | United Kingdom | BBC | 16mm telerecording | 00:27 4 |
| First Doctor Totals | First Doctor Totals | First Doctor Totals | 7 serials | 7 serials | 14 minutes 28 seconds | 14 minutes 28 seconds | 14 minutes 28 seconds | 14 minutes 28 seconds | 14 minutes 28 seconds | 14 minutes 28 seconds |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 1 | Australia | Private individual | 8mm cine | 00:35 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 1 | United Kingdom | BBC | 16mm telerecording | 00:19 5 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 2 | Australia | Private individual | 8mm cine | 00:24 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 4 | Australia | ABC | 16mm telerecording | 00:10 6 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 4 | United Kingdom | BBC | 16mm film insert | 00:21 7 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 5 | Australia | ABC | 16mm telerecording | 00:18 6 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 5 | United Kingdom | BBC | 16mm film | 00:40 8 |
| Second | 4 | 030 | The Power of the Daleks | 6 | 02:53 | Episode 6 | United Kingdom | BBC | 16mm film | 00:06 9 |
| Second | 4 | 031 | The Highlanders | 4 | 00:13 | Episode 1 | Australia | National Archives | 16mm telerecording | 00:13 |
| Second | 4 | 032 | The Underwater Menace | 4 | 00:17 | Episode 1 | Australia | National Archives | 16mm telerecording | 00:14 |
| Second | 4 | 032 | The Underwater Menace | 4 | 00:17 | Episode 4 | Australia | National Archives | 16mm telerecording | 00:03 |
| Second | 4 | 034 | The Macra Terror | 4 | 01:20 | Episode 2 | Australia | National Archives | 16mm telerecording | 00:26 |
| Second | 4 | 034 | The Macra Terror | 4 | 01:20 | Episode 3 | Australia | National Archives | 16mm telerecording | 00:02 |
| Second | 4 | 034 | The Macra Terror | 4 | 01:20 | Episode 3 | Australia | Private individual | 8mm cine | 00:52 |
| Second | 4 | 035 | The Faceless Ones | 6 | 00:03 | Episode 2 | Australia | Private individual | 8mm cine | 00:03 |
| Second | 4 | 036 | The Evil of the Daleks | 7 | 00:03 | Episode 7 | United Kingdom | Private collector | 16mm film | 00:03 |
| Second | 5 | 038 | The Abominable Snowmen | 6 | 00:08 | Episode 4 | United Kingdom | BBC | 16mm film | 00:08 10 |
| Second | 5 | 042 | Fury from the Deep | 6 | 02:15 | Episode 1 | United Kingdom | BBC | 16mm telerecording | 00:19 11 |
| Second | 5 | 042 | Fury from the Deep | 6 | 02:15 | Episode 2 | Australia | National Archives | 16mm telerecording | 00:54 |
| Second | 5 | 042 | Fury from the Deep | 6 | 02:15 | Episode 4 | Australia | National Archives | 16mm telerecording | 00:31 |
| Second | 5 | 042 | Fury from the Deep | 6 | 02:15 | Episode 5 | Australia | National Archives | 16mm telerecording | 00:31 |
| Second | 5 | 043 | The Wheel in Space | 6 | 00:13 | Episode 1 | United Kingdom | BBC | 16mm telerecording | 00:04 11 |
| Second | 5 | 043 | The Wheel in Space | 6 | 00:13 | Episode 4 | Australia | National Archives | 16mm telerecording | 00:03 |
| Second | 5 | 043 | The Wheel in Space | 6 | 00:13 | Episode 5 | New Zealand | Private collector | 16mm telerecording | 00:06 |
| Second | 6 | 049 | The Space Pirates | 6 | 01:05 | Episode 1 | United Kingdom | BBC | 35mm film insert | 01:05 2 |
| Second Doctor Totals | Second Doctor Totals | Second Doctor Totals | 10 serials | 10 serials | 8 minutes 30 seconds | 8 minutes 30 seconds | 8 minutes 30 seconds | 8 minutes 30 seconds | 8 minutes 30 seconds | 8 minutes 30 seconds |
Question:
When 00:21 is the total footage (mm:ss) what is the serial?
Answer:
The Myth Makers